人均身高不足1.7米，为何高铁站要修60米高？面子工程又一体现？(人均身高是平均指标吗)
High-speed rail (HSR) in China is not only a symbol of the country’seconomic progress but also a vital …
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High-speed rail (HSR) in China is not only a symbol of the country’seconomic progress but also a vital …