悄悄地问：有郑和船队2万余人到达北美海岸的依据吗？

来源: 走石飞沙于 2019-10-08 08:58:30 [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.