很多砍樹的都這樣。把繩子一端係到樹上部，另一端係到pickup的hitch。慢慢向前開，樹就倒了，

來源: 老生長談於 2014-12-02 21:50:17 [舊帖] [給我悄悄話] 本文已被閱讀：次

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