儿童的锻炼方法和成人的，应该有很大区别吧。

来源: 蓝山雀于 2015-08-06 04:49:57 [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.