And there's some jellyfish whose survival strategy almost sounds like science fiction.

还有些水母的求生策略听起来简直像科幻小说。

But how do jellyfish fit into the story?

但这里面是如何有了水母的身影？

Do you know the importance of jellyfish?

你知道水母的重要性吗？

Despite their name, jellyfish aren't, of course, fish.

水母的英文是jellyfish，尽管如此，它们并不是鱼。

But these poisonings from the agua mala came quickly and struck like a whiplash.

但是这水母的毒素发作得更快，痛得象挨鞭子抽一般。

This is the principle that allows rockets to launch, or jellyfish to swim!

这个原理指了火箭的发射，也解释了水母的游动方式！

Like other jellyfish, T. dohrnii goes through a two-part life cycle.

和其他水母一样，灯塔水母的生命周期由两部分组成。

One website warned of the " attack of the blob." Another predicted " goomageddon."

一个网站警告说“水母的攻击”。另一个则预测“水母大灾”。

This is the top of our sea nettle exhibit.

这是我们海刺水母展的顶部。

In some species the oral arms have mouths of their own.

有几种水母的口腕上就有嘴。

But among the jellyfish, and looking somewhat like them is a rather more complex and sinister creature.

不过，在水母，有一种长得有点像水母的生物却更为复杂、更加险恶。

Not surprisingly, given their diverse evolutionary history, jellies exhibit a fantastic range of shapes, sizes, and behaviors.

可以想见，由于水母的演化史各异，它们也呈现出形形色色的外形、大小和行为。

Jellyfish also swim in a way that is very unlike how fish swim.

水母游的方式也跟鱼类非常不同。

The Marine conservation society has revealed a 32% increase in jellyfish sightings compared to last year.

根据海洋保护协会的新报告，水母的发现比去年增加了32%。

The next step will be to test ways to control where the jellyfish go.

下一步将是测试控制水母去向的方法。

They do have neurons-their nervous system is a sort of loose set of neurons that control the animal's behavior.

“水母有神经元，它们的神经系统是一套松散的神经元，控制着水母的行为。

Jellyfish in the sea can be deadly.

海里的水母可以置人于死地。

The study aimed to understand what made this jellyfish different.

这项研究的目的是了解这种水母的不同之处。

Jellyfish have a complex and interesting life cycle.

水母的生存期既复杂又有。

Other jellyfish superpowers are less lethal.

其他常见的水母就没那么致命了。