其實數圈也不重要，差不多就行了。我一般不太停下休息的話40分鍾一定超過一千米。

來源: AprilMei 於 2022-04-25 19:34:28 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.