换专业点的长跑鞋? 那鞋会减震. 还不行的话,改走吧,也很健康呵呵.

来源: acme 于 2008-12-10 00:26:25 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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