如果印加人真有这么高超的石块切割技术，为啥找不到切割的铁器工具？你怎么解释？

来源: TXY 于 2017-02-15 10:44:05 [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.