在操场上跑20.22需要耐心，还好有手表或app记里程不用自己数圈，不然一不留神就容易数错

来源: WLRC 于 2022-12-02 23:54:25 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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