“无意中看到这个，想必你会对它感兴趣”，信中神秘兮兮的留下了这句话，后面附着一篇文章，摘自一期关于灵长类动物学的美国杂志。

Attached was an article from the American Journal of Primatology.

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懒猴是世界上唯一有毒的灵长类动物。

The slow loris is the world's only poisonous primate.

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鲸目动物的声音运用能力甚至超过大多数灵长类动物。

Cetaceans even surpass most primates in their use of sound.

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如今，人类大脑是我们的祖先灵长类动物大小的三倍。

Today the human brain is three times the size of our primate ancestors.

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我们开始疑惑，这样一来，谁才是灵长类动物的首领，能位居这个物种的统治阶层？

And we wonder, Who's the prime primate, at the top of the species hierarchy?

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我们开始疑惑，这样一来，谁才是灵长类动物的首领，能位居这个物种的统治阶层？

And we wonder, Who's the prime primate, at the top of the species hierarchy?

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