But all 600 living ferrets today are the descendants of just seven ancestors.

但所有 600 只存的雪貂都来自共同的七个祖先。

Scots is one of Scotland's three remaining indigenous languages, along with Gaelic and English.

苏格兰语是苏格兰存的三种土著语言之一，还有盖尔语和英语。

It is one of fewer than 20 da Vinci paintings known to exist.

这是达存的不到20幅作品中的一幅。

It's fitting for one of the oldest surviving documents of the oldest surviving governing document.

它是存最古老的宪法文件之一。

In what U.S. state would you find the tallest living tree on earth?

你们会在美国的哪个州找到世界上存最的的树木？

So my question is this-what is the world's largest currently living tree?

所以我的问题如下——世界上存的最大的树是什么？

But all 2,000 horses all living today are again at risk of inbreeding.

但是存的 2，000 匹马再次面临近亲繁殖的危机。

At the world’s oldest surviving railway station, you’ll find The Museum of Science and Industry.

在全世界存最古老的 火车站，你會找到科學產業博物館 (The Museum of Science and Industry)。

With Halim, we head south — still home to Morocco's remaining traditional nomad communities.

我们与哈利姆一同往南走——那里仍然是摩洛哥存传统游牧社区的所在地。

The only existing structure was a small school that had opened in 1935.

唯一存的建筑是 1935 年开办的一所小型学校。

Space elevators based on Mars or the Moon are already possible with existing materials.

建造于火星或月亮上的太空电梯，已可能可用存的材料制造。

The oldest surviving Coranto that was printed in England was published in 1621.

存最古老的 Coranto 是1621年在英国出版的。

But very few of the birds exist, and the species is considered critically endangered.

但这种蜂鸟的存数量非常少，而且这个物种被认为是极度濒危物种。

Until now, however, the technique has been used mostly on the molars of living mammals.

但直到在，这项技术主要用于存哺乳动物的臼齿。

Fewer than 350 North Atlantic right whales survive.

存的北大西洋露脊鲸不到350头。

The oldest surviving pairs, dating to 1300 BC, belonged to horsemen.

存最古老的几条裤子可追溯到公元前1300年，属于某些骑手。

These are leatherback sea turtle hatchlings, the largest species of turtle alive today.

这些是棱皮龟幼龟，是存最大的海龟物种。

Our knowledge of the art that existed is so partial.

我们对存艺术的了解是如此片面。

Which of the following is the closest living relative to the rhinoceros?

以下哪种动物是犀牛的存最近亲？

In fact, it's the largest living fish in the world.

事实上，它是世界上存最大的鱼类。