同样的饮食，年轻长黑发，年纪大了长白发。可以试一下，不认为是主因。

来源: Dragoneyes 于 2014-05-13 00:53:50 [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.