建大壩前吹的一切,今天都悄悄的不說了。防洪,行船,調節氣候,下遊安全,說啊。
所有跟帖:
• 防千年一遇的洪水,萬噸輪直接抵達重慶,下遊徹底解除洪水的隱患,我都記得,也曾向往過! -相當冷靜- ♂ (0 bytes) () 05/23/2011 postreply 21:38:40
• 防千年一遇的洪水,萬噸輪直接抵達重慶,下遊徹底解除洪水的隱患,我都記得,也曾向往過! -相當冷靜- ♂ (0 bytes) () 05/23/2011 postreply 21:38:40
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