我26岁才学会蛙泳，姿势应该还需要改进，但我游蛙泳可以游到天荒地老，没觉得伤膝盖。

来源: adimple 于 2024-12-01 19:39:00 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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