我最开始学跑，每进一个台阶，就有这种感觉。现在再没有了，需要更极限，身体才有反应吧。哈哈哈

来源: cleanclear 于 2017-01-15 15:07:15 [旧帖] [给我悄悄话] 本文已被阅读：次

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