来了解中国CR450，这是全球时速最快的高铁，运营速度可达每小时400公里

How China tests the world's fastest bullet train | CR450

中国如何测试全球最快高铁列车

Meet China's CR450, the world's fastest bullet train operating at a speed of 400 km per hour. One of its developers, CRRC Qingdao Sifang, runs high-speed crash tests to make trains safer. Its products have been exported to more than 30 countries and regions.

来了解中国CR450，这是全球时速最快的高铁，运营速度可达每小时400公里。研发方之一的中车青岛四方机车车辆股份有限公司，通过开展高速撞击测试，进一步保障列车安全性能。该企业的轨道交通产品已出口至全球30多个国家和地区。

以下是各国网友的评论：

Nobilangelo
Three cheers for China (from a Kiwi in New Zealand).

为中国喝彩！我是一名新西兰人。

cheeseboy777
Yeah, fellow kiwi here, wish our government would get more onboard huh instead of cuddling up to big oil

我也是新西兰人。真希望我们政府能积极跟进合作，而不是一味迁就石油巨头。

zhuangdavid5037
tell your politicians, be grown up men, stop sending useless and outdated ships and planes to China doorsteps

奉劝那些政客理智成熟一点，别再把老旧落后、毫无用处的军舰军机开到中国家门口耀武扬威。

jetvdna5449
Well done China from the Philippines

中国做得太棒了，来自菲律宾的点赞。

wsurfer2147
Let's go China!!

中国加油！

user22user22
US be like: This is a National Threat of America

美国内心：这对我们国家安全构成威胁了。

machutmiagml
Wow..!! Just wow ..!!

太震撼了！简直无话可说！

Gurci-q4x
Chinese bullet train! Incredible!

中国高铁，太厉害了！

rupeshsingh5439
Good

很棒。

delongbear
It's Beautiful.

太帅了

strongchallenger2269
That crash test was is similar to the outstanding

这场撞击测试做得十分专业，水准超高。

rThomas8930
US and westerners make killing bullets
China make transportatioj bullets

欧美忙着造杀人武器，

中国专心打造高端交通重器。

MaQuGo119
Israel is the prime killing machin nowdays

如今以色列简直就是一台战争机器。

sayanbacharjr5642
CHINA FROM KOLKATA INDIA .. THEY SHOW HOW WE MASTER IN EVERYTHING

我来自印度加尔各答。中国向世界证明，他们在各行各业都能做到顶尖。

jjjiiittthhhiiinnn
US Bombs... China Builds

美国只会轰炸破坏，中国专注建设发展。

Gregabob
Yep-here in California the state has wasted billions of dollars for a 'high speed' train to nowhere.

没错，我在加州。当地砸了几十亿美元建高铁，结果却是个烂尾工程，根本没实际用处。

Noooonat-o5s
@Gregabob Jeffery and his buddies took it to build more islands

其实是官员一伙人把资金挪用，拿去搞其他项目了。

Hasif_Nidzam
We need rail, not road.
Should change to Belt & Rail Initiative

我们更需要铁路，而不是公路。一带一路不如改成铁路带路倡议。

marcozolo3536
Now roll this out in Australia, who is sorely in need of any technology to bridge the gap between our capital cities

希望澳大利亚也引进这种高铁技术，我们各大城市之间太需要这类交通技术来缩短距离了。

YSKWatch
if you need to build the train tracks, better go to the maglev version directly. maglev is the future. current operational speed is 600kph already and increasing.

如果要新建轨道交通，不如直接上马磁悬浮。磁悬浮才是未来趋势，目前时速已经达到600公里，还在继续提升。

haditjandradjaja8403
U ABSOLUTELY KNOW NOTHING ABOUT TRAIN, BRO

兄弟，你压根不懂轨道交通。

samlu7336
USA will not allow you to have bullet train ,caus's it's a threat to national security

美国不会允许别国发展高铁，硬是把这说成威胁其国家安全。

fdjw88
In China, you can travel across the whole country without using a single drop of gasoline. You walk out of your home and go to the train station via subway. Then you can hop on an HSR and get to any city in China. Then hop off the train, get into the subway again, and arrive at your final destination. Zero emissions for the entire way, it's incredible.

在中国出行，跨省长途完全可以一滴汽油都不用。出门坐地铁到高铁站，换乘高铁直达任意城市，到站再转地铁抵达目的地。全程零碳排放，实在太厉害了。

dimasdwinugroho
It seems like we’ve learned quite a lot from Japan 「日本」in terms of advertising style, video production, BGM, and more. However, there’s still a lot that needs to be improved.

从宣传片风格、剪辑手法到背景音乐，都能看出借鉴了日本不少地方，不过仍有很大提升空间。

medx15531
China amazing

中国太厉害了。

Chic-A-Dee
Surprisingly, CRRC has a long history of train manufacturing. Although, their international presence seems to be more recent. Their achievements are definitely more impressive than what American competitors have done in the same time frame.

中车造车底蕴深厚，只是近些年才走向国际。取得的成就，远超同期美国同行。

TwoonyHorned
Impressive !

令人赞叹！

asia911
The text 600 km test is correct if it's 15x around the earth. The 10,000km audio is incorrect.

文案里600公里测试说法不对，除非是绕地球15圈。

syedmonaimnaqvi9722
Pakistan High Speed Railway Company and System to Kasghar, China and Nur Sultan, Kazakhstan

巴基斯坦应当修建高铁线路，连通中国喀什与哈萨克斯坦努尔苏丹。

vv208d-t1x
You need to go Maglev, Maglev makes these old trains on rails speeds look positively sluggish in comparison. And then you can export them to the whole world making transportation do a quantum leap forward.

应该直接发展磁悬浮。和磁悬浮比起来，普通轮轨高铁的速度显得很慢。把磁悬浮技术推向全球，能让交通行业实现跨越式发展。

nikoislandlife25
I want to ride bullet trains!

好想坐一次高铁！

tomsunuwar6940
Viva china

中国万岁。

vigoedwinpandika5236
china: Leads The World The Largest High Speed Line Network US: (Still Develo)
Japan: Invented The High Speed Rail Since 1964

中国：全球高铁里程规模遥遥领先

美国：还在缓慢建设中

日本：1964年就发明了高铁

aureliaandris8240
God bless China

天佑中华。

bobbymoss6160
When your country's resources go into innovations and national infrastructures to improve quality of life for its citizens instead of pockets of corrupt politicians, the 1%, and wars, like certain N American country.

一个国家把资源投入技术创新、基建民生，用来提升百姓生活质量，而不是像北美某些国家那样，任由贪官和权贵中饱私囊，还把钱浪费在战争上。

BlueTaurianBull
EUROPE ... Are you Washing.

欧洲，你们还在观望吗。

J.EdgarVacuum-Cleaner
To all the idiots in this comment section: The reason the US and Canada don't have these kinds of trains is because car lobbyists since the end of WW2 have successfully bribed American and Canadian politicians to be as hostile to trains as possible, and because the US and Canada are some of the only countries in the world that don't have their railroads fully nationalized. It's not because, "HURR DURR AMERICA BOMBS, CHINA BUILDS!"

跟评论区不懂的人科普一下：美加没有高铁，不是简单的美国只会打仗、中国只会建设。真正原因是二战后汽车行业游说集团贿赂政客，刻意打压铁路发展，而且美加也是全球少有的铁路没有完全国有化的国家。

atul-v8c90
Bro As an Indian I am even frustrated with these PR bots who then compare Indian stuff with china
And the biggest Irony is that India is also building a Bullet train between Mumbai - Ahemdabad. But still they do that

作为印度人，我真的很烦那些水军，总拿印度和中国强行对比。讽刺的是，印度也在修建孟买至艾哈迈达巴德的高铁，却还总被拿来攀比。

DanielBellon108
저는 여자 만날 때 기준이 높아요.
왜냐면 저는 성격도 좋고, 센스도 있고, 잘 챙겨주고, 노력도 하고, 진심도 있거든요.

我对交往对象的要求很高。因为我性格好、有品位、懂得体贴人、做事努力，而且待人真心实意。

johnsmith1953x
That's OVER 280 mph !

时速已经超过280英里了！