However, soon after these fierce outbreaks, the virus died out, at least temporarily.

然而，凶猛的爆发之后不久，种病毒就消失了，至少暂时消失了。

We are obliged to them because some of these languages have since vanished, as the peoples who spoke them died out or became assimilated and lost their native languages.

们之所以感激他们（两位无驱），是因为此之后，（土著）语言中有一已经不复存了，是由于说语言的部族或是消亡了，或是被同化而丧失了自己的本族语言。

Toads have permeable skins and would quickly die from desiccation out in the daytime heat.

蟾蜍长着透水的皮肤，若是白天的温下，它们很快就会因为脱水而死。

I thought you died out there, on the street.

以为你被撞死那条街上了。

The eight-centimeter tooth came from the giant megalodon species which is believed to have died out round 2.5 million years ago.

颗牙齿长达8厘米，是一种巨齿鲨。很多人认为巨齿鲨已大概250万年前灭绝了。

So why do you think they died out on the mainland?

那你们觉得为什么它们会陆地上灭绝呢？

Well, what would happen if Australian bees died out?

如果澳洲蜂灭绝了会怎么样？

But self-defeating impulses have a pretty straightforward way of dying out, so the fact that species across the animal kingdom occasionally cannibalize their young suggests that it can sometimes be a successful strategy.

但是自的种压力有一种很直白的毁灭的方式，所以动物王国里的所有物种有时候会同类相食的种现象事实上有时候也是一种成功的策略。

We know many other wild plants, animals, insects and birds have died out more recently.

们知道，近来许多其他的野生动植物、昆虫和鸟类也灭绝了。

Well one possibility is that it just died out.

好的一个可能性是, 它可能刚刚灭绝。

Scientists can still help save chocolates from dying out!

科学家们仍然可以帮助巧克力免于消失！

Many of the earth's animals are dying out.

地球上的许多动物正灭绝。

Now, hundreds of kinds of animals are at risk of dying out.

如今，数百种物种面临灭绝的危险。

If we hadn't married Muggles we'd've died out.

要是不和麻瓜通婚，们早就绝种了。

In time the practice may die out entirely.

假以时日，种行为可能会完全消亡。

By the middle of the nineteen thirties, the Harlem Renaissance was dying out.

20世纪30年代中期哈莱姆文艺复兴正消亡。

In the 1980s, electrical lines and lead poisoning nearly drove them to dying out.

20 世纪 80 年代，电线和铅中毒使它们几近灭绝。

The challenge is to ensure they take root and do not die out.

确保它们生根发芽，不会灭绝。

" Whom" is dying out and " who" is replacing " whom" in most situations.

很多情况下，whom 正逐渐消失，而 who 正取代 whom。

It's how a piece of wood if it flames up and dies out real quick.

如果一块木头燃烧起来，很快就会熄灭。