那就是我记错了，应该是20分钟以上的有氧运动

来源: 从良小黑于 2012-07-20 14:45:14 [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.