不同种族的爸爸，遗传因子就不一样了，。。。。

来源: europe 于 2012-09-20 11:31:32 [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.