店裏的地瓜／紅薯都是轉基因的嗎？有點不敢吃了。有無代替品？

來源: 3CMM 於 2015-08-26 14:52:27 [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.