同樣的飲食，年輕長黑發，年紀大了長白發。可以試一下，不認為是主因。

來源: Dragoneyes 於 2014-05-13 00:53:50 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.