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上海龙凤419
阿拉后花园龙凤
上海龙凤419
阿拉后花园龙凤
The Yangtze Delta Megaregion: Shanghai's 50-Mile Economic Miracle
Section 1: The 50-Minute Commuting Revolution1. Transportation Networks (2025 Data):- 78-minute average commute radius covering 8 cities- 42 high-speed rail connections (vs 12 in 2015)- 18 cross-provincial metro lines (Phase IV expansion)- 5.6 mill
⏱ 2025-06-05 00:11
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阿拉后花园龙凤
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