一直勻速跑，剛開始可以小步跑慢點才能堅持下去，我剛開始跑每公裏七分鍾到七分半。

來源: shuitongyao 於 2022-04-22 16:05:41 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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