The pregnant period of a female chimp is eight months.

母黑猩猩怀孕期为八个月。

Chimps live in western and central Africa.

黑猩猩的生活范围在非洲西部及中部。

Chimps are close relatives of humans.

黑猩猩是人类的近亲。

Even chimp mothers regularly decline to share food with their children.

甚至黑猩猩的母亲也经常拒绝与孩子分享食物。

Is its expression pattern different in the human than in mouse, rat, or chimp?

它在人类身上的表达模式与在老鼠、大鼠或黑猩猩身上的不同吗?

The worst of all is the implication that at some point there existed something halfway between a chimp and a human.

最糟糕的是，这暗示着在某一时刻，在黑猩猩和人类之间存在着某种东西。

To be certain that Rollie was talented, Mr. Ross ran a bright chimp through the same process and compared the results.

罗斯先生为了确认罗妮的确聪明，他对一只聪明的黑猩猩进行了相同的研究，并比较了研究结果。

The chimp had a sweet and tactile side but could also be violent, messy and vicious.

这只猩猩有可爱和通人性的一面，但也有粗暴、肮脏和邪恶的一面。