找了一下：cage free是在室內，而free range可到室外

來源: 吃與活於 2016-11-02 13:41:57 [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.