看人的。我一个朋友跑了几个马拉松，去年要换两个膝关节，一个胯关节。她大学时是游泳运动员

来源: Manymore 于 2018-07-22 16:29:30 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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