It's the same story with other troglobites.

其它穴居动同样的情况。

Some believed that snakes evolved on land, and that their ancestors were small, burrowing lizards.

一些科学家认为蛇从陆地上进化而来，它们的祖先小的，穴居的蜥蜴。

Eunotosaurus was likely a burrowing creature, digging homes for itself in what's now southern Africa.

正南龟可能穴居动，在如今南部非洲的位置为自己挖掘栖身之所。

" I don't see the caveman being in this movie."

“我看不出个穴居人能演部电影。”

I've found what I believe to be a cave.

我猜我发现的一个穴居。

Do you know what else these cavemen invented?

你知道些穴居人还发了什么吗？

I think inside all of us, there is this certain caveman aspect.

我认为在我们所有人的内心深处，都有某种穴居人的一面。

What happens over time now in our modern era, there are so many metaphorical tigers.

随着时间的推移，现代生活与之前相比发生了巨大的改变，我们遇到了新型压力问题，和当时穴居人遇到老虎一样的状态。

Well that sounds kinda cool, it's kinda like The Hobbit.

听起来挺酷啊。有点像霍毕特人啊（《指环王》中的穴居小矮人）。

I thought this must have gone back to the caveman.

我个问题可以一直追溯到穴居人那会儿。

Many creatures are burrowing away to escape the cold.

许多生开始穴居以躲避严寒。

Selfishness is the axis of humankind, from cavemen to astronauts to saints on earth.

自私人类的轴心，从穴居人到宇航员再到地球上的圣人。

Marsha, these are cave people. Okay? They have issues like 'Gee, that glacier's getting kinda close.' See?

Marsha，他们穴居人，他们关心的问题冰河愈来愈接近了，懂吗?

It's the world's largest burrowing animal.

土豚世界上体形最大的穴居动。

Well, well-meaning caveman, imagine a saber-toothed tiger is running after you and you need to respond.

好吧，善意的穴居人，想象一只剑齿虎在追你，你需要做出反应。

For this reason they are also known as 'cavemen', although they may not have actually lived in caves.

因为个原因，他们被称为为“穴居人”，虽然他们可能实际上没有住在洞穴里。

Think of a caveman, and maybe you imagine someone tearing at the flesh of an animal they've just hunted.

一想到穴居人，许你的脑海中就会浮现他们在撕咬他们刚刚猎杀的动的肉的画面。

So rather than being a problem with time management, Sam should blame her caveman ancestors who acted on impulse. Hmm.

因此，不时间管理有问题，萨姆的拖延冲动行事的穴居人祖先的责任。嗯。

They're more likely to be solitary burrowing and would soil or plant stems and of the ones that are social.

它们更有可能独居的穴居动，它们会挖土或种植茎，而不群居动。

New evidences suggest that our closest extinct relatives the Neanderthals used doses themselves with medicinal plants while they felt unwell.

有新证据显示，人类的近亲穴居人在身体不适时会自己使用草药。