Ebola mostly affects people, monkeys, gorillas and chimpanzees.

埃博拉病毒主要感染人类、猴子、大和黑。

Chimps and gorillas are also susceptible to the disease.

黑，以及大们也容易受该疾病。

Chimpanzees communicate in similar quick-fire fashion to humans, study shows.

研究显示，黑以类似人类快速方式进行交流。

For 15 years, I worked with the chimps Jamie and Twiggy, and Nick.

我和黑 Jamie、Twiggy 还有 Nick 一起工作了 15 年。

It's still really strange to go by the chimp habitat and not see them there.

经过黑栖息地却没有看到它们，这仍然很奇怪。

These apes have never been observed applying medicine to another chimp before.

这些类人猿以前从未被观察到给另一只黑用药。

The population, the demand is very high.

这个，（对黑）需求非常高。

The virus that causes AIDS, for example, came from chimpanzees.

例如，导致艾滋病病毒来自黑。

A chimpanzee, on the other hand, will just look away.

而黑则会把目光移开。

He's always putting unicorns, flamingos and chimpanzees in his stories.

他总是在他故事中加入独角兽、火烈鸟和黑。

And that headline again, chimpanzees communicate in similar quick-fire fashion to humans, study shows.

再说一遍标题，研究显示，黑以类似人类快速方式进行交流。

Great apes, like chimps and gorillas, are great communicators, too.

类人猿，比如黑和大， 也很善于交流。

In fact, humans have 10 times more sweat glands than chimpanzees, for instance.

事实上，以黑为例，人类汗腺是它 10 倍。

You don't hear chimps and gorillas complaining about their herniated discs.

我们从没听说过黑或者大抱怨腰间盘突出。

I bring up chimps because chimpanzees share a common evolutionary lineage with us.

我之所以提起，是因为黑与我们有着共同进化血统。

Headlice have been with us the longest–maybe since we split from chimps.

头虱和我们在一起时间最长——也许早在我们刚黑进化。

That is effectively what humans have been doing to our closest relatives — chimps.

这实际上就是人类对我们近亲——黑所做事情。

Yet humans and chimpanzees lead very different lives.

然而，人类与黑却过着截然不同生活。

And six million years ago, the last common ancestors of chimpanzees and humans existed.

六百万年前，生活着黑和人类最后共同祖先。

In 1960 Jane Goodall, a British primatologist, observed chimpanzees in Gombe National Park in Tanzania.

1960年，英国灵长类动物学家珍妮·古道尔在坦桑尼亚贡贝国家公园观察了黑。