It is China's newest high speed train and also the fastest train in the world.

这是中国最新的高速列车，也是世界上最快的列车。

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This is the fastest train tITe is to Nanking .

这是到南京的最快一班车。

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This is the fastest train that (there) is to Beijing.

这火车是(这车站)去北京最快的火车。

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China is also catching up. Meanwhile in the U.S., the fastest train,known as Acela, reaches less than half those speeds and only operates between Washington, New York and Boston.

VOA: standard.2010.02.15

Similarly, it's only 40 miles from Manchester to Leeds, but the fastest train takes nearly an hour.

BBC: Should Britain let go of London?

Birmingham to Manchester is not much more than half the distance, but I found the fastest train between the two actually took longer: about 90 minutes.

BBC: Should Britain let go of London?

China already has the world's fastest long-range passenger train (the "Harmony" averages 220mph on the Guangzhou-Wuhan route, compared with 170mph for France's TGV), and soon expects to have the world's largest high-speed rail network too.

ECONOMIST: Business travel