| 摘 要： | About 50 years ago, people going into and out of Tibet could only rely on their own backs and pack-horses to transport something. Then, it would take more than 100 days to go to the hinterland from Lhasa, and a round trip would take about a year. The Qinghai-Tibet Railway will tell the world that the only region without a railway in China will soon lose this title. This is obviously an exciting and great event! Given the hard natural condition as well as many streams of people and cargos, it is still difficult to transport them by plane and automobile.
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