1.One million species are at risk of extinction.

百万个面临灭绝的危险。

2.We are experiencing a sixth extinction right now.

我们现在正经第六次大灭绝。

3.We are in the midst of a mass extinction.

我们正处在大灭绝之中。

4.And some of them outlived the Ice Age extinction.

其中一些在冰河时期的灭绝中幸存下来。

5.They believe that a series of events caused the extinctions.

们认为一系列的事件导致了灭绝。

6.Humankind is not poised teetering on the edge of extinction.

人类并没有在灭绝的边缘摇摇欲坠。

7.A biodiversity tipping point as first marine fish extinction declared.

首次宣布海洋鱼类灭绝是生多样的临界点。

8.This zoo's mission is to prevent animal extinction through conservation.

这个动园的任务是通过保护动来防止动灭绝。

9.Today the species is on the brink of extinction.

如今，它已成为濒危。

10.The large, slow-growing animals were easy game, and were quickly hunted to extinction.

但大部分的，成长缓慢的动则成了狩猎的目标，并且很快被狩猎到灭绝。

11.The find provides evidence that humans contributed to the sloths' extinction.

这一发现提供了证据，证明人类对地懒的灭绝负有责任。

12.It's unclear why exactly the lifeforms that survived the extinction did.

目前尚不清楚为什么在灭绝中 幸存下来的生命形式确实如此。

13.The African elephant faces possible extinction on a local and a regional basis.

非洲象面临着局部和地区的灭绝。

14.Is the music really going to stop the extinctions? No, it's not.

音乐真地能助力阻止生灭绝吗？不，不能。

15.Incredibly resilient, they have survived all five mass extinctions.

它们非常顽强，已经度过了所有五次大灭绝。

16.Life had only 50 million years to recover until the fourth mass extinction came.

在第四次大规模灭绝到来之前，地球上的生命只有5千万年的时间重新振作。

17.Not enough to cause mass extinction, but still

因火山爆发导致气候变迁， 或是被直径1公里的小行星砸中。

18.The ones that survived the mass extinction of the dinosaurs were no bigger than ducks.

在恐龙大灭绝中幸存下来的鸟类还没有鸭子大。

19.Presto! The Permian mass extinction is explained.

就这样！这就是二叠纪大灭绝的解释。

20.On Tuesday, leading industry experts warned that AI's rapid development could lead to humanity's extinction.

周二，领先的行业专家警告称，人工智能的快速发展可能会导致人类的灭绝。