悬索桥的发明者是汤东杰布，他是15世纪西藏噶举派活佛，建造了大量西藏与不丹的铁索桥。技术辐射，所以明朝西南有中原没有

来源: 咲媱于 2026-02-02 06:12:55 [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.