But cyanobacteria are aquatic and tend to be quite finicky.

但是蓝是水的，往往非常挑剔。

Humans for sure aren't qualified for aquatic living.

人类肯定不符合水活的条件。

What is the general state of our aquatic world?

我们水世界的总体状况是什么？

Think of it as preventive medicine...for the nation's aquatic life.

就把这看作水的预防药吧。

Their dung is a sort of fertilizer for aquatic life.

河马的粪便是水的肥料。

But all three of these crocodilians were aquatic, or at least semi-aquatic.

但这三只鳄鱼都是水的，或者至少是半水的。

A little aquatic microbe called a cyanobacterium drifts by.

叫做蓝的水漂过。

But aquatic larvae that feel right at home just about anywhere also exist.

不过也有的水幼虫不管在哪里都能存。

Like other black boxers, Gans was exploited by the low-life types that inhabited professional boxing.

和其他拳击运动员样，Gans也是在水火热的拳击职业中摸爬滚打，艰辛过活。

Both the island and the Uros homes are made of water plants from the lake.

岛屿和乌鲁斯人的住宅均由湖中的水植制成。

We get it from a bacteria called thermus aquaticus that grows in geothermal hot springs.

它最初由钱嘉韵女士从长在地热温泉中的水栖热菌中分离。

For comparison, the researchers also measured mercury concentrations in other aquatic organisms.

研究人员为了进行比较，还测量了其他水中的汞浓度。

Others may have been semiaquatic, like modern-day hippos.

其他的可能是半水的，比如现代 河马。

The kelp forest is more than just a home for underwater animals.

海草林并不只是水动的家园。

Excellent swimmers despite their bulk, they can take their pick of succulent aquatic plants.

游泳健将不会在意自己的大块头，它们可以轻易取食多汁的水植。

And join me next time, when I'll be travelling to some of the world's greatest water habitats.

下集我将前往世界上些最大的水栖息地。

This hypothesis suggests that the hiccup is a relic of the ancient transition from water to land.

这个假设提出打嗝是我们祖先从水变成陆的遗留产品。

Up  until that point there had been no indications of aquatic dinosaurs.

在此之前，还没有水恐龙的迹象。

Because, yes, they're secondarily aquatic, too!

因为，是的，它们也是水的！

Michael Bogan is an aquatic ecologist at the University of Arizona.

迈克尔·博根是亚利桑那大学的名水态学家。