1.5和1.7差距也不小，但没那么离谱。可以去操场跑道试试，也是要紧贴内圈那条线才准

来源: better.life 于 2022-10-31 22:30:02 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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