人類社會在進步，人類種族卻在不斷的退化，總體來看，人類文明在退步。

來源: 動不動於 2016-08-22 17:06:40 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.