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

就把这看作水生生物的预防药吧。

Their dung is a sort of fertilizer for aquatic life.

马的粪便水生生物的一种肥料。

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

海草林并不只水生动物的家园。

Not one of those weird aquatic species that can survive and move around on land.

没有一种奇怪的水生物种可以在陆地上生存和移动。

What is the general state of our aquatic world?

我们水生世界的总状况什么？

Its predators include mosasaurs and plesiosaurs, large water creatures up to 15 meters in length.

它的捕食者包括沧龙和蛇颈龙，这一种长可达15米的型水生物。

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

和其他拳击运动员一样，Gans也在水生火热的拳击职业中摸爬滚打，艰辛过活。

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块头，它们可以轻易取食多汁的水生植物。

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

不过也有的水生幼虫不管在哪里都能生存。

Manatees are large, fully aquatic marine mammals that are sometimes referred to as sea cows.

Manatees（海）型的完全水生哺乳动物，有时也被称为 sea cows。

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生长在地热温泉中的水生栖热菌中分离。

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

研究人员为了进行比较，还测量了其他水生生物中的汞浓度。

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

迈克尔·博根亚利桑那学的一名水生生态学家。

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生植物制成。

A little aquatic microbe called a cyanobacterium drifts by.

一种叫做蓝藻的水生微生物漂过。

It says the biodiversity of aquatic life has improved and habitat conditions are generally stable.

水生生物的生物多样性有所改善，栖息地条件总稳定。

Cnidarians – including jellyfish – are an essential part of the aquatic ecosystems they occupy.

刺胞生物——包括水母——它们占据的水生生态系统的重要组成部分。

In addition, different types of salts influence the toxicity to aquatic organisms.

此外，不同类型的盐类影响对水生生物的毒性。

Humans for sure aren't qualified for aquatic living.

人类肯定不符水生生活的条件。

Other aquatic bioresources in the key waters of the Yangtze River have also seen a recovery.

长江重点水域的其他水生生物资源也有所恢复。