從技術上看，應該是同一種，都是利用繩子的拉力，而不是梁的彎力。而且曆史上肯定先有zipline，人掛在上麵過河。

來源: 咲媱於 2026-02-02 06:32:17 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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