"以美國為例，一個四口之家由於吃肉排放的溫室氣體比開兩輛車排放的氣體還要多", 這的確很令人驚訝。

來源: 吃與活於 2016-10-25 10:20:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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