讚一個。感覺一直在上坡下坡上坡下坡？這樣的升升降降很練人的，上坡的時候把步幅縮小對我很有幫助。

來源: 我胖我的於 2026-01-09 13:24:40 [舊帖] [給我悄悄話] 本文已被閱讀：次

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