The meat was declared unfit for human consumption.

这种肉被宣布不适于人食用。

《牛津词典》

A recent study shows that meat consumption is one of the main ways that human can damage the environment, second only to the use of motor vehicles.

最近的一项研究表明，对肉类的消费是人类破坏环境的主要途径之一，仅次于机动车的使用。

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Human beings needed to use tools because they did not have sharp teeth like other meat-eating animals, such as lions and tigers.

人类需要使用工具，因为他们没有像其他食肉动物如狮子和老虎那样锋利的牙齿。

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Buchanan believes, It's human nature to want more meat and dairy, and that will be very difficult to change.

VOA: standard.2010.06.04

Now there are challenges to a plant based diet which made eating meat important to humans in human history.

在人类历史上,以素食为主的饮食方式面临各种挑战,使得进食肉类变得重要

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

No one would guess that they had not even buried the unlucky blacksmith, whose brain was eventually picked over by crows, and to whose carcass the tiger would return time and time again, until he had learned something about the taste of man, about the freshness of human meat, which was different now, in snow, than it had been in the heat of summer.

NEWYORKER: The Tiger��s Wife

It's this interest in meat where it comes from how the animals are treated before they become meat, whether or not we, as human beings, should be eating meat at all, what meat suggests about our own mortality, about - the ethical questions we all or many of us struggle with.

NPR: Former Vegetarians Start Magazine About Meat

John MacGregor, Agriculture Minister 1987-89 was meanwhile attacked for covering up the fact that experts were advising their concern of BSE-infected meat entering the human food chain.

CNN: Britain's BSE: Where the blame is laid