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

然而，在这些凶猛的爆发之后不久，这种病毒就消失了，至少暂时消失了。

I thought you died out there, on the street.

我以为你被撞死在那条街上了。

Endangered means at risk of dying out.

Endangered 的意思是濒临灭绝。

In time the practice may die out entirely.

假以时日，这种行为可能会完全消亡。

But then, of course, the mastodons died out.

当然，后来乳齿象灭绝了。

To become extinct means to die out completely.

灭绝意味着完全消失。

Dinosaurs died out about 65 million years ago.

大约6500万年前恐龙灭绝。

Well, what would happen if Australian bees died out?

如果澳洲蜂灭绝了会怎么样？

Well one possibility is that it just died out.

好的一个可能性是, 它可能刚刚灭绝。

Many of the earth's animals are dying out.

地球上的许多动物正在灭绝。