世界最早的懸索橋位於不丹，就是這個活佛修建的。然後技術向東傳到四川貴州，向南傳到印度。

來源: 咲媱於 2026-02-02 06:13:50 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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