美食確實好吃！但是食品來源呢？隻有全世界9%的土地，每年卻用掉了全世界1/3的農藥和50%的化肥

來源: 天地行於 2017-07-08 11:50:38 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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