印第安土著一万年前跨过冰封的白令海峡从亚洲来到美洲，，，，，，

来源: 决不撒谎于 2013-08-01 08:11:57 [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.