Read about CAFOs - Educate yourself about how meat is put on the table.
阅读一些有关动物饲养场的文章，让你自己知道肉是怎样才被放到餐桌上的。
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Such mega-dairies were pioneered in America, where they (and other outfits raising pigs and chickens) are known as CAFOs (Concentrated Animal Feeding Operations).