One million species are at risk of extinction.

百万个物种面临危险。

We are experiencing a sixth extinction right now.

我们现在正经历第六次大。

We are in the midst of a mass extinction.

我们正处在大中。

And some of them outlived the Ice Age extinction.

其中一些物种在冰河时期中幸存下来。

They believe that a series of events caused the extinctions.

他们认为一系列事件导致了。

Humankind is not poised teetering on the edge of extinction.

人类并没有在边缘摇摇欲坠。

A biodiversity tipping point as first marine fish extinction declared.

首次宣布海洋鱼类是生物多样临界点。

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

这个动物园任务是通过保护动物来防止动物。

Today the species is on the brink of extinction.

如今，它已成为濒危物种。

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

但大部分，成长缓慢动物则成了目标，并且很快被到。

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

这一发现提供了证据，证明人类对地懒负有责任。

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

目前尚不清楚为什么在中 幸存下来生命形式确实如此。

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

非洲象面临着局部和地区。

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

音乐真地能助力阻止生物吗？不，不能。

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。

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

在第四次大规模到来前，地球上生命只有5千万年时间重新振作。

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公里小行星砸中。

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

在恐龙大中幸存下来鸟类还没有鸭子大。

Presto! The Permian mass extinction is explained.

就这样！这就是二叠纪物种大解释。

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

周二，领先行业专家警告称，人工智能快速发展可能会导致人类。