我见过大猩猩在野外捕杀动物做食物。

I saw chimpanzees in the wild hunt and kill for meat.

youdao

为什么人们还是要捕杀动物呢？

Why do people still want to kill animals?

youdao

现在人类大量捕杀动物，动物会甘心吗？

Now a human killing animals, animals can freewill?

youdao

Then we got into more deliberate hunting of animals, larger species were hunted and then you started to see humans eating things like mammoth, deer, horse, bison, and reindeer.

我们开始有意识地狩猎捕食,我们开始捕杀巨大的物种,于是你能发现人类食用大型动物,比如猛犸象,鹿,马,野牛及驯鹿

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选