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。

But how do jellyfish fit into the story?

但这里面是如何有了水母的身影？

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。

Jellyfish have a complex and interesting life cycle.

水母的生存期既复杂又有趣。

Depending on the species of jellyfish, they may also have frilly oral arms or long tentacles.

根据水母的品种，它们会有褶边的口器，或长触须。

There are more than 1,000 species of jellyfish, and many others that are often mistaken for them.

总共有1000种水母，还有很被误认为水母的生物。

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

不过，在水母中，有一种长有像水母的生物却更为复杂、更加险恶。

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。

Other jellyfish superpowers are less lethal.

其他常见的水母就没那么致命了。

The top of a jellyfish is called the bell, and their jellylike bodies are made almost entirely of water—about 95%.

水母的顶部称为钟状物，它们胶状的身体几乎完全由水构成，大约95%。

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。

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。

Fertilizer runoff from farms introduces chemicals that simultaneously kill other fish and prompt blooms.

农场排出的肥料中含有的化学物质够杀死其他鱼类，同时加快水母的繁殖。

It protects from the sun and jellyfish.

它以防止阳光和水母的侵害。

It compared the genetic code of T. dohrnii to a close genetic relative that does not have the same ability.

该研究将灯塔水母的基因序列与其不具有相同力的一种近亲水母进行了比较。

I hope you enjoyed learning about jellyfish today.

我希望你喜欢今天对水母的介绍。

Right, I asked you the best way to treat jellyfish stings.

好的，我问你处理水母蜇伤的最佳方法。

" And the bravest Jellyfish in the ocean." said the Jellyfish.

“还有海洋里最勇敢的水母。”水母说。

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

水母游的方式跟鱼类非常不同。