亂講啦，論人口密度，日本比中國密。中國落後不要賴人口多，應該是腦筋動錯地方。

來源: ^3.1415926^ 於 2012-05-09 08:49:22 [舊帖] [給我悄悄話] 本文已被閱讀：次

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