单程2迈多点，半小时到40分钟，挺好的锻炼。

来源: 爱吃肉的胖子于 2016-07-05 22:47:33 [旧帖] [给我悄悄话] 本文已被阅读：次

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单程2迈多点， 半小时到40分钟，挺好的锻炼。