用什麽來拯救，霧霾？還是汙染的沒法用的河水？以前，蘇聯也說他們是人類未來唯一的希望！

來源: asiancarp 於 2014-01-06 07:31:10 [舊帖] [給我悄悄話] 本文已被閱讀：次

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