这个我有资格说教，本人有40年跑步经历，虽然不疯狂：））

来源: coach1960 于 2014-05-20 15:20:26 [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.