三峽大壩，旱季時，跟下遊爭水資源，造成下遊嚴重幹旱；雨季時，為了保住大壩拚命放水，造成下遊水災加重。

來源: tzbcwbc 於 2016-07-06 19:48:51 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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