无规律可循。有可能今天拉明天便秘，甚至一天之内反转

来源: shangri-la 于 2017-05-31 08:46:48 [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.