文明进化was 非常缓慢，只到300-400年前外星人修改了地球人类的基因密码，人类文明才有突飞猛进

来源: 立竿见影-1 于 2022-02-02 09:25:55 [旧帖] [给我悄悄话] 本文已被阅读：次

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