太陽史以億年記，地球史以百萬年記，人類史以萬年記，文明史以千年記，人的個體生命以年記

來源: 大江川於 2010-01-04 16:12:16 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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