按人均，大國確實吃虧。不知三國具體有多少人，人均美國很可能低於那兩國。美國鄉村遠多過歐洲。

來源: 清晨霧雨於 2012-05-06 15:50:24 [舊帖] [給我悄悄話] 本文已被閱讀：次

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