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上海龙凤419
阿拉爱上海
上海龙凤419
阿拉爱上海
"Rail Fusion: How Shanghai's Metro Empire Is Redrawing Commuting Boundaries"
1. The Network Anatomy• 831km operational metro lines• 17 intercity rail connections• 45-minute average commute radius• 94% punctuality rate2. Key InfrastructureA) Yangtze River Crossing:- 3 new underwater tunnels- Earthquake-resistant desi
⏱ 2025-05-18 00:58
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阿拉爱上海
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