How can China build a high speed rail network of more than 40000 kilometers in only 20 years
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- Опубликовано: 13 сен 2024
- China's high-speed railway is really strong! How can China build a high-speed rail network of more than 40000 kilometers in only 20 years「中国高铁」真的强!中国如何仅用20年建成超4万公里的高铁网?