跪求一篇简单的关于介绍高速铁路的英语文章,150字以内,词汇句型高中水平即可!在此甚谢!

跪求一篇简单的关于介绍高速铁路的英语文章,150字以内,词汇句型高中水平即可!在此甚谢!
25号之前完成即可. yiminqq 1年前他留下的回答 已收到1个回答

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该名网友总共回答了19个问题，此问答他的回答如下：采纳率：89.5%

High speed railway is a railway operating speeds faster than General railway transport."High-speed rail" so far in the world still do not have consistent definitions,such as the recommendations of the International Union of railways makes its design speed means through the transformation of the original line up to 200 km/h,or create a new line of design speed of more than 250 km/h.Launch in 1964 Japan Tokaido Shinkansen,is the world's first commercial high-speed railway system of the operating speed of 200 kilometers per hour or more.Is a high-tech integrated system of high speed railway,in addition to the need to train operating speeds of up to a certain standard,railway vehicles,tracks,signalling systems aspects,such as the need for technical cooperation.

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yiminqq

希望能翻译一遍！！谢谢！！

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