真能联想，基因研究表明，从血缘关系看，大部分美洲土著和欧洲人是近亲，而和中国人血缘关系较远。

来源: 白堆居士于 2026-04-13 12:17:15 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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