In the case of swill milk, New York dairymen had been informed for decades that their milk was unsafe.

纽约奶制品公司明知它们的牛奶不安全仍然这么干，时间长达几十年。

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In the case of swill milk, New York dairymen had been informed for decades that their milk was unsafe.

纽约奶制品公司明知它们的牛奶不安全仍然这么干，时间长达几十年。

youdao