シャドーイング練習: All-New Nissan N7: It's Shockingly Good! - 動画で英語スピーキングを学ぶ

レッスンを作成中...
1
so let's start from the top we have the windshield here
2
and as you can see integrated in the windshield are some cameras i see two cameras
3
and a sensor on the side
4
and we come down to the windscreen it has a very wide windscreen
5
which is nicely slanted and let's take a look at the wipers
6
so the washer fluid is integrated in a pipe hidden under the wiper blades and
7
so it's not going to spray water from anywhere as you
8
can see there is no outlet for wiper fluid it's all integrated
9
and so it's going to wipe just the area
10
that is wiped by the wiper blades so that's really nice
11
and if we take a look at the bonnet the bonnet has a very nice flat surface
12
and it only slants on the edges which is normal
13
and we come down here we can see the chassis number nicely displayed there
14
and let's look at the headlamps so the headlights are very interesting
15
so you have daytime running lights from here
16
and then the middle all across to the other side and you also have this multifunctional
17
led screen area and you can make changes on the screen
18
and that will display here like a message like hi
19
or any other message that you want to send across
20
and integrated in this bonnet area is a speaker
21
that you can use to call or announce to somebody outside the car
22
or talk to somebody outside a car so that's really nice
23
and then you have your headlamps here very very flat
24
but it's going to illuminate the road really really well
25
because they're all leds and then we come down here you have some nice grill down here
26
which is going to allow air in to cool the radiators for the battery cooling system
27
or and all that kind of stuff the ac as well
28
and then we come to the front here
29
and we have your number placement area right here you get a camera here
30
and you get an illuminated beautifully illuminated Nissan badge the new
31
badging that's going on for Nissan we got some piano black material plastic here
32
and then you got your parking sensors down there
33
and you have a radar sensor down here as well all
34
looking really really nice I like the front of this car what do you think leave a message
35
and share what you think of it when we went to the side
36
and you have integrated in there is Nissan Badging they want you to know
37
that this is a Nissan and they are changing
38
and we come to the tire department
39
so this comes with 19 inch rim tire as you can see right there
40
so 255 45 rim 19 and the speed rating is 96 v
41
so some power speed right there
42
and you have a very nice wheel i like the design
43
of this wheel it's not air suspension it's conventional suspension
44
but looks really nice and the tire size just fits this car perfectly so we go on to the side.
45
Pardon me if it's noisy.
46
Let me just step back so we can see the profile of this car.
47
This car is quite popular here so people are looking at it
48
and then we have a camera here under the rear view mirror.
49
We have a turn signal indicator here
50
and we have a conventional style rear view mirror
51
which is integrated with blind spot monitoring as you can see right there
52
and you can see that the windows are slightly tinted from factory
53
and just like many cars now it has this pop out style door handles
54
which is really nice i'm just going to go around the car first
55
and come back to the interior so
56
if i open you can see it comes with frameless windows really really nice
57
and then we go on to uh the bottom so
58
when i open the door it doesn't go all the way down
59
but it goes just enough to have uh you stepping in the car without soiling your your clothes
60
but it would be nice if it was
61
if it would go much lower but as you can see
62
if the electronics fail you can actually still use the key
63
which is nice
64
and then we go on to the back as we go
65
on to the back you can see the car is getting bolder
66
and we have the rear door which opens really really wide as well
67
and we come down to the rear
68
and it also comes with a 19 inch rim and tire
69
and then you have this area for charging
70
so you press to open nothing electronic here which i really like
71
so you got fast charging here a fast charging port
72
and a slow charging port right there which is really nice
73
so this car charges from 20 to 80 percent in 14 minutes that's one full
74
and then from 10 to 80 percent in 19 minutes
75
so that's some really fast charging there
76
and we come to the back as you can see it has a very wide body in the back
77
and I like the styling it looks really cool we're going to look at the boot space in a minute
78
and see why that is important
79
but let's look at the lighting display on the rear looking really really nice some animation going on there
80
integrated in the light bar the rear light bar i of reverse lights
81
and you can see the nissan badge is illuminated as well
82
and there's this nice badge this nice brake light bar
83
or daytime running light bar across from the left to the right just like the one in front
84
and then we come down here you have a button here for opening the boot
85
but you can also do it from inside the car
86
and you come down here the number plates placement rather than
87
being put on the bonnet is put right below it
88
and there is a camera there as well
89
and you have your parking sensors all integrated in this wide piano black plastic on the bottom
90
and you have some reflectors on both the left and the right so
91
if i just step back we can see what the rear
92
looks like i think it looks beautiful what do you think
93
and if we come up here we have the usual brake light integrated there
94
and we also have a camera up there as well to help with the autonomous driving
95
and safety stuff and if we go on to the other side
96
so the other side is going to be similar to the driver's side
97
that i just showed so i'll just step back
98
so we can take a look at the profile of this
99
car i think it looks really really beautiful it almost doesn't feel like a Nissan everybody's stepping up their game so
100
let's look at the interior now I'm just going to start
101
from the boot he's opening the boot electronically through voice activation
102
because this is a showroom display a lot of functions are turned off for safety
103
so when you open the boot it's not a hatch it's a sedan style boot but it opens quite high
104
and so you're not going to hit your head
105
but let's take a look at the room in there it's very very deep
106
so that's really nice for loading up stuff for the whole family
107
and the car itself is not too low so it's not too bad
108
if you're loading things up but it has this ridge lip here
109
which is going to make it difficult to drag heavy things out
110
but it's all just torque i believe it's possible to just pull things out
111
if you really mean to and then in there you have some extra storage space.
112
What I like is it's also lined with filters.
113
Well most cars will just have some sort of flingy material
114
or metal but it's come with some carpet material where you can store extra stuff so that's really nice.
115
The boot space itself, the boot compartment itself is really really wide
116
and that's really nice and as you can see you have a speaker grill right there.
117
Your subwoofer It's not covered, but I think it will do just as good.
118
I would have preferred it to be covered in a way, but it's just bare with no covering at all.
119
And then you get your lighting in there, just one light on the other side.
120
So you get a subwoofer here and you get some speakers on the left and on the right.
121
This car comes with 14 speakers in total.
122
So that's going to give you some really nice, amazing sound.
123
I heard the sound earlier and it was really amazing.
124
And it's a good thing that they have push button to shut it.
125
So I just push it and then it shuts.
126
You don't have to do it manually.
127
So that's a really nice touch to it.
128
So after looking at the boot, let's look at the interior.
129
Let's go into the rear seat.
130
So you just pull to open.
131
The doors are not too heavy, but it shuts quite nicely.
132
not like traditional Nissan doors
133
so the door also this the rear door also opens to about 65-70%
134
but that's not a problem because as you can see it has a wide opening
135
so it doesn't have to go more than that but
136
if you look here this is not a double glazing glass
137
but it's thick enough so it's going to stop a lot of noise from coming
138
and as you can see here in detail the sound deadening seems to be quite nice
139
so let's look at the door and how it looks
140
so up here you have some nice material I'm not sure
141
if it's an upper leather but it's kind of soft
142
and then you come down here and have very soft material in this nice stitching
143
and as you can see in there there's some ambient lighting coming from in there
144
but this is plastic but it's some kind of nice soft plastic
145
that goes when you press it
146
and you have your window opening button you have your handle to shut the doors
147
and then you also have a button here to push to open the doors electronically
148
but when that fails you have a lever here you press in
149
and then there's a pop out and you can pull it open the door
150
and as you look as you go down you will see
151
that this part is plastic but it's i think it's nice to have plastic here
152
because when you're getting it out of the car you're gonna hit your hair your feet
153
and your shoes are gonna make it dirty
154
so it's not advisable to put some nice soft material there
155
and then you have a speaker grill here really nice so
156
and down here as you can see it has a wide opening
157
and before i get in let's take a look at the seats
158
so the seats have very nice head rests very very soft
159
and supportive and when you come down here you have some very thick alcantara
160
and then here you have perforated napa leather and you go to the bum area you have perforated
161
napa leather as well and on the side you have some supportive leather going on
162
and you have your seat belt and
163
if you can see the seat has been extended to overlap the plastic
164
and so it's going to give more room to the passenger sitting in the back
165
and let's take a look at the leg room
166
so you can see that it's very very spacious
167
and the floor is completely flat so passengers are going to be comfortable in here
168
and the driver's seat is configured for my driving position
169
and I'm 183 centimeters tall
170
and as you can see I'm riding I'm wearing my riding boots
171
but they fit under the seat
172
and I have way more room to relax in the back it's really comfortable
173
and as you can see no need talking about the knee space it's just calvinus
174
and the seats are quite elongated as well and
175
so i have a lot of thigh support
176
and they are they're one of the most comfortable seats i've sat on in the car in quite a
177
while very very soft seats very comfortable to sit in
178
or to sit on and the center the middle seat is is a flat bench style seat
179
and so there's a lot of space
180
and it's flat as well
181
so the middle passenger is not going to complain my only thing is
182
when you drop this hand rest the center hand rest it
183
doesn't stop above the seat it sits on the seat and
184
so after a while you're gonna have some markings of the seat
185
but hey I guess the engineers
186
that they're working they know over a long period it's not going to be a problem
187
but when you have this down you have two cup holders very conventional
188
but I just like the color of the interior looks really nice
189
and the area where you rest your hands is very very soft
190
and squishy it's almost like a mattress a sleeping mattress very very nice I like
191
that and if we just push it back you have your headrest for the middle seat
192
and let me show the opposite side to appreciate the rear seats better
193
and if you look up there you can see
194
that there there's a nice bar going all across from the back
195
and it's all alcantara as well
196
and before i say anything else let me look at the panoramic sunroof
197
so it's a whole glass piece one piece stretching from the
198
rear all the way to the front you have isofix anchor points hiding in there
199
and my finger can reach it it's hidden away from this level down is all plastic
200
but once you get up there it's all alcantara
201
so as you can see alcantara on the side of the roof
202
and you have some grab handles
203
and you have interior lighting here you have this microphone right here
204
and if i just sit in the middle
205
so we can take a look at the the back of the front seats
206
so you have this massive headrest for the driver we'll see in a mini why the driver's headrest is important
207
but it's got the same design as the front passenger seats
208
and then if we look in the rear there's this plastic here very soft material the same material
209
that is in the door
210
that i talked about earlier is also here in this rigged design
211
and it feels good to the touch and you have a hole here
212
so you can look through to the front it's not going
213
to be close it's going to help with claustrophobic people with that condition
214
and now you come here you have the same alcantara material also continues to the back here
215
and then in the middle here you have napa leather
216
and then you go down here and it's plastic and you have some
217
storage area behind the seats as well
218
and as already mentioned the floor is completely flat and
219
if we look here we have one u type c charging port
220
and then you have conventional air vents for the rear passengers two-way
221
so that's going to be comfortable for every passenger so
222
if you're sitting at the back this is what you're going to see i'm sitting in the middle seat and even
223
if i sit on the seat near the door i can
224
see as an adult i can see the screen in front very clearly
225
so if the car is packed and you have some entertainment going on on the screen even kids
226
just move your heads a little bit and they can see what's going on
227
so that's really nice very very spacious rear seats now let's move into the front
228
and take a look at what the front looks like
229
and now we're moving into the front area
230
so same thing i open the door
231
and then the door configuration is very similar to
232
that on the rear but you have extra functions obviously for the driver
233
so four buttons for controlling all the four windows
234
and then door lock unlock button
235
and then also a button for locking the rear windows especially for kids
236
and then you have your button for opening the door
237
and you have the redundant one for a true lever for opening the door also opens to about
238
80 for the driver so a little bit wider but as you can see it has a very wide opening
239
and before I step in let's take a look at it it's
240
so wide it's going to be comfortable for any size to get in this car
241
so you have all your buttons here for controlling the seats the lumber support
242
and all those are right there so this one for moving forwards
243
and backs is very very quick and the motor is not noisy
244
so that's nice and then you also have this one for controlling
245
the seat forward and back the backrest and you also have thigh support here
246
so this thigh support instead of an overlapping seat
247
that pops out this one has sort of balloons in there
248
that will inflate and deflate to configure according to your input from the buttons.
249
So that's really nice.
250
And as you can see, you have your conventional accelerator paddle and your brake paddle right there.
251
And it's very, very spacious in there as well.
252
And you have a button here for popping up the bonnet there's no space in the bonnet
253
so I'm not just going to go there it's all covered in plastic where you have your fluids
254
and all that but let's take a look at the seat
255
so I mentioned earlier why you will see the importance of the why the headrest is huge
256
so the drivers is integrated in in the driver's headrest are integrated some speakers
257
so when you don't want the whole car to hear the announcement of the navigation
258
or things like that you can direct the sound to the driver's headrest
259
and only the driver can hear that so that's really nice
260
but look at this seat it's so
261
so beautiful beautifully done in these beautiful colors
262
so you have the Nissan badge in there get some aluminum
263
in there you have your Alcantara good for no sliding around you have your perforated
264
napa leather seats and on the side you have very nice soft support
265
and this seat comes with some ai function that can actually hug you
266
and depending on your size it's all done on the screen there
267
and it can be set
268
so once you sit in the car it hugs you all these side supports will inflate
269
and deflate to configure your body size and that's a really neat function so if i just step in this car
270
and so the seat is moving me towards to the setting
271
that has been set but this is too close
272
because it's not my car
273
so i'm just going to move myself back let's start the front door from the top
274
so if we look up here we have a very wide sun visor and i like that with the
275
vanity mirror you just pull down this plastic tab
276
and it it opens to this nice mirror with lights on the side to illuminate your feet your face
277
and the panel here is very very wide i don't know
278
if it's necessary to be this wide because on the side is plastic
279
and plastic but hey the designer knows what you're doing
280
and then you just push it back very very easy
281
and then you push it it's all very nice to touch
282
it's all alcantara all around the top of the vehicle
283
so that's really nice and
284
if you look here you can see it has this circular sort of design language
285
which gives it more space so it's very very spacious to move about this car
286
and we come down to the dash area
287
so the dash has plastic on the top with a speaker grille in the middle
288
and as you come down you have
289
you come down to this nice squishy material
290
and we come to the speaker area so these are pop up
291
or pop out speakers so when the car is off they shut down they go down
292
and when you turn it on the rise to allow the sound out really really nice
293
and then you have some nice conventional air vents here
294
and air vents on the other side in the middle too
295
and from the dash you come to the middle
296
so this car has no hud
297
but this screen is just nicely placed in your line of your line of sights
298
and so you can see your speed right in the middle
299
and your gear right in the middle and time
300
and there's nothing blocking the view so you can easily read whatever is going on
301
and get all the information you need so that's really nice and it gives you all your charging information your
302
range that is left
303
and you have these screens here just like many other cars now to read the driver's level of tiredness
304
and other functions there is also another camera here
305
that does similar functions to read the driver's level of tiredness to monitor what's on in the car
306
and to notify you when there's a kid
307
or an animal left in the car and stuff like that
308
and i mentioned earlier that there's a speaker in front beneath the bonnet
309
and so if you leave your phone i was told
310
if you leave your phone on the charging pad
311
and you leave in the car after a few seconds the car will notify you through the loudspeakers
312
that you've left your phone on the charging pad
313
so you come back for it or if you leave a pet
314
or a baby
315
or somebody in the car it will notify you just to make sure the person is safe
316
so that's really nice
317
so from this screen let's come to the steering let's start with the lever
318
so conventional levers here for turn signals and your wipers
319
and things like that and then on the right is a gear lever stock very conventional
320
and you just press p to park
321
so reverse is up neutral in the middle and drive is down
322
and we go down to the steering itself
323
so it's a very nice conventional size steering wheel but it has a slight
324
are flattening at the bottom and on the top
325
and it feels very good in the hand
326
and i like this two-tone design of this so it's got dark gray
327
and light gray very very nice and pleasing to the eye
328
and you have your nissan badge in here with the horn with airbag of course
329
and then you have this tesla style routers
330
which most brands are doing for controlling different functions
331
but as you can see you have your drive mode here
332
you have your some other external extra modes you have your
333
voice activation favorites button navigation buttons all really really nice
334
and i like how the steering looks steering wheel looks
335
and feels very nice stitching here as well
336
and it's very very soft to the touch all very very nice i might be saying lots of very nice
337
but i just i'm just
338
enjoying the beauty of this interior and then we go onto the screen
339
and we have a slightly above 15 inch we can see 15 inch screen there's still plastic on it
340
so you you might not see how crisp it is but
341
if i go to so if i press
342
that it pushes out all the windows
343
and then it continues all the functions from where it left off
344
so i can close this also movie right there
345
and then you have a home button here so you're usually
346
or mostly use functions you can populate them down here for easy access
347
and then you have your navigation button here also looking really clear and then you have
348
this one that activates the radar to be able to read your surroundings
349
and then you go here where you can do changes for
350
all the functionality of the car Nissan also has in-house child seats
351
that can be controlled on the app and on this screen as well
352
but that's for those who have families not everyone will need
353
that so you do all the car controls from here so you have
354
this button will bring you information about the windows the lighting
355
and things like that and this one those screens
356
that i showed in the beginning on the bonnet you can
357
control them from here you can write your own message somewhere
358
so window controls you can have seat controls
359
and over here you have controls for the fridge
360
which i'll show you in a second
361
so there's a fridge in this sedan ev and you can control the temperature from here
362
for the fridge and down here you have controls for the steering wheel the driving mirrors
363
and over here controls for your surroundings
364
and you go down there for the child seats function
365
so all really nice and you have your button here to populate all your apps
366
that are installed in this car
367
and as you can see you have your camera interior camera
368
that i spoke about just a while ago
369
and let's see you have your music you have all the apps that you need for
370
this vehicle so that's really you have apple carplay hi car from huawei
371
and many other functions so
372
if you also have another button here for you can actually switch things around
373
which is really really nice
374
and you can actually split the screen as well to give you some extra functionality
375
and you just press this to go back home
376
and your i like that the temperature controls are placed right in the middle
377
so even the passenger can control them whilst driving really nice
378
and they are always there so it's very easy to hit
379
that and then you also have a hot key for
380
or hot button for controlling your ventilator seats heater seats
381
and stuff like that massaging and all that
382
and you also have this button that i just spoke about you can split the screen
383
and use switch it from side to side to change the size
384
and you can hit it to go back to one screen mode
385
and then you also have air circulation air in the car
386
and stuff like that to direct the flow of air
387
and then you have the windshield heating or defrosting
388
so lots of functions on the screen
389
and up here you can see your profile lock unlock bluetooth 4g is 5g ready
390
but currently showing 4g and you can see the car is connected to wi-fi for updates
391
and stuff like that and it also has a ktv function
392
so when you want to sing you can have a ktv function
393
and you don't needs to connect speakers it'll pick the sound from the speakers in the car
394
and down here you have i could talk about this screen all day so let's move on you you have nice
395
events coming from uh they're very very slim
396
but they look really really nice and they're blowing out some nice cool air
397
and as we could go to the front passenger area it's basically the same configuration
398
and then you also have a glove box it's not lined with felt
399
but if you want you can just buy some nice felt
400
and put it in there but i don't know if that's necessary
401
and i like that it's not open by any electronic means
402
but you just press a button to open it
403
so let's take a look at front passenger seat real quick
404
which is configured similar to that of the driver's seat
405
and the only difference here is it doesn't have the speaker of course only the driver has it
406
but as you can see it's plus it's alcantara all the way here
407
and then from here it's all plastic down
408
but as long as they don't rattle it's good enough
409
and you can see
410
that the front passenger has a nice foot well for their feet now let's come to the center area
411
so this is a 50 watt wireless charging pad and
412
it also comes with air vents to cool the phone
413
while charging and you have another area for placing another phone
414
and then in the middle you have some cup holders
415
and it has these rubber materials on top of it to stop things from moving about
416
but when you insert a bottle or any cup
417
or whatever you can push it down and it clicks in place
418
when you're not using it you just press these buttons here
419
and then you're going to come up and then you can place something here
420
so it doesn't fall in so that's nice to give it a very nice clean look
421
and this is the fridge area
422
so unfortunately the passenger cannot open only the driver can open from this side
423
so you press this to open
424
and like i showed you earlier you control the temperature of the fridge from the infotainment screen
425
and it's already very cold i feel cold in here i don't know if you can see my hands are
426
wet from the fridge and it's heated and cooled as well
427
so the temperature can go from minus six to plus 55 degrees
428
so it doesn't matter if you want hot
429
or cold you can use this fridge for that
430
and you can see they're storing some advertisement drinks here and it's not the biggest fridge but
431
little little drains or baby feed or feeding bottles and things like
432
that small bottles of water will be enough to cool
433
or heat here
434
so that's really nice the only downside is the passenger front
435
passenger cannot open from their side it's only openable from the driver's side
436
but hey if the passenger wants to you can just move your head
437
and grab something and shut it so
438
that is not a deal breaker in my opinion
439
and down here you have some extra storage
440
which also comes with a shared type c port where you can connect extra accessories
441
or usbs to download or install stuff
442
and you have another one dedicated for charging and you have extra space storage here as well
443
so overall done really really nicely
444
and up here we have touch sensitive interior lighting buttons you have an sos button right here
445
and you have the hazard button here
446
and this hole here two holes here serving as microphones so that's really nice and you have your nice
447
rear view mirror so it's just a conventional rear view mirror with a switch here for when
448
high beams are coming from the back. so so
449
all right guys so
450
that was a quick tour of the brand newly released Nissan
451
N7 Nissan's attempt at getting back at the Chinese brands for the advancement in the EV technology
452
that the Chinese cars are coming up with now.
453
I think this is a very very nice entry by Nissan in the Chinese market
454
and I hope this car goes global as well
455
but for now I'm told it's only being released in the Chinese market
456
and already I'm told there are about 20,000 orders for this car and deliveries will start soon.
457
So yeah I hope you like this video.
458
I really really love this car.
459
Tell me what you think in the comment section.
460
Is it a kind of car you would like to get?
461
I've always known Nissan to be a good brand
462
but I've always known them also to make cars
463
that are a little bit boring especially on the inside
464
but this one I have to tell you looks
465
and feels very very premium so once again thank you
466
so much for watching I'm truly grateful
467
if you are new to my channel do me a favor
468
and hit the subscribe button and don't forget to hit the notification bell
469
so when I upload a new video you'll be one of the first to be notified
470
so guys thank you
471
so much again for watching until i see in the next video right there you go ride safe always peace
472
and i'm out

実生活の場面:車の説明会

このビデオでは、新車の特徴を詳しく説明する場面が展開されています。車の外観から部品の機能、タイヤのサイズまで、具体的な情報を伝えるために使われる表現は、日常生活でもよく見られる「説明する」場面にぴったりです。英語で物事を説明する際の構造や語彙を学ぶのに最適な素材です。

覚えておきたいフレーズとコロケーション

  • integrated in:「~に組み込まれた」。例:"integrated in the windshield are some cameras"(フロントガラスにカメラが組み込まれています)。機械やデバイスの機能を説明する時に頻繁に使われます。
  • illuminate the road:「道路を照らす」。車のヘッドライトやライトの性能を表す場合に有用です。
  • allow air in:「空気を入れる」。グリルや換気口の機能を説明する際の基本表現です。
  • speed rating:「速度定格」。タイヤの仕様を説明する時に必要な用語で、自動車関連の会話でよく出てきます。
  • conventional suspension:「従来型サスペンション」。新しい技術との比較で使われることが多く、技術的な説明に欠かせません。

シャドーイングチャレンジ:リズムを捉えよう

英語シャドーイングのコツは、話者のリズムとイントネーションを正確に追うことです。このビデオの「so let's start from the top we have the windshield here...」という部分を選び、以下のステップで練習してみましょう。
1. ビデオを1文ずつ再生し、すぐにその後に自分の声で繰り返します(shadowspeak)。
2. 「integrated in」「illuminate the road」などのフレーズは、発音を確認しながら、自然なスピードで言えるように練習します。
3. 5分ずつのセッションを3回行い、最後には一連の説明をスムーズに話せるようになることを目標にします。
この練習は、英語スピーキング練習に最適で、shadowing siteでもよく推奨されている方法です。繰り返すことで、自然な発音と流暢さが身につきます。

シャドーイングとは?英語上達に効果的な理由

シャドーイング(Shadowing)は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的:ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影(shadow)」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。