In a new book, veteran expert Wang Xiong explains how China became a world leader in high-speed transport, Mei Jia reports. As the Spring Festival rush approaches, the railways are in focus again. By the end of last year, China had 121,000 kilomete...
s said that the company had made more ten thousand multimillionaires thanks to the listing, setting a whole new record for the world. Of course, this number has never been confirmed by Alibaba officially, but it still shows how fast an Internet com...
A. It is the jet stream that affects how fast airplanes fly. B. Planes go slower when they are moving with the wind. C. It takes more time to fly from NY to London than from London to NY. D. The jet stream always blows from the east to the west acr...
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