回複：三峽工程有什麽問題？

來源: DVR 於 2011-05-21 16:46:17 [舊帖] [給我悄悄話] 本文已被閱讀：次

...每年被大壩攔截住的垃圾有20萬立方米垃圾———相當於80個奧運會遊泳池的容量...?

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