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Shanghai 2025: The Rise of Asia's First "Sponge City" Megalopolis
Section 1: The Sponge City Revolution Shanghai's groundbreaking water management system:- 68% permeable pavement coverage citywide- 12 million square meters of green roofs installed- 43 underground water storage facilities- 92% flood prevention ra
⏱ 2025-06-21 00:18
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