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爱上海同城
上海龙凤419
爱上海同城
上海龙凤419
The Shanghai Megaregion: How 9 Cities Are Redefining Urban Integration in the Yangtze River Delta
Part 1: The Infrastructure Revolution1. Transportation Network: - 1-hour intercity rail circle connecting all major cities - World's first cross-province metro system (Shanghai-Suzhou line) - Smart highway network with dedicated autonomous ve
⏱ 2025-05-27 00:51
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爱上海同城
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