我觉得不是基因的活力，是通过游牧民族，带来了中亚的青铜器，铁器，和海洋文明带来的炸药。是一次次被强迫的学习

来源: 哪一枝杏花于 2024-09-28 11:01:57 [旧帖] [给我悄悄话] 本文已被阅读：次

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