你没见过2 way的,其实就是多一条线,拉扯逆行返回。而拉扯的办法很多,最简单的是用人拉绞盘。还有的是人用滑轮自己拉自己
本帖于 2026-02-02 07:48:43 时间, 由普通用户 咲媱 编辑
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