Piranha are native to South American freshwater rivers.

食人鱼一种原产于美国南部的淡水鱼。

As a new debate over multipliers flared, freshwater types stood their ground.

随着一场新的关于乘数争论的升温，淡水派坚们的阵地。

One of the largest fish on Earth is the giant freshwater stingray.

地球上最大的鱼类之一巨大的淡水黄貂鱼。

Where would you find about 20 percent of the world's surface freshwater?

世界上20%的地表淡水来自哪里?

What is the world's largest freshwater lake by volume?

世界上最大的淡水湖什么？

It doesn't use freshwater or fertilizer to grow.

不靠淡水或肥料生长。

It has a lower freezing temperature than freshwater.

的冰点温度比淡水低。

Still, freshwater plays an incredibly important role in life as we know it.

尽管如此，淡水在生命中扮演着极其重要的角色。

Two of the biggest threats to freshwater are pollution and overuse.

淡水面临污染和过度使用这两大威胁。

And also you can really have as much freshwater as you want.

此外，还有取之不尽的淡水。

Much of the Sahara is underlain by an enormous freshwater aquifer.

撒哈拉绝大部分区域由底下的 巨大淡水地下蓄水层支撑。

They live everywhere on earth—saltwater, freshwater, everywhere—and this one is out looking for food.

们在地球上无处不在——海水、淡水，到处都——而这一只正要出来觅食。

Here, the text says 'many rivers and freshwater lakes'.

这里的文章说“很多河流以及淡水湖”。

You might be more likely to see this at a lake, a freshwater lake.

你更有可能在湖中，淡水湖中看到。

Sometimes these are turtles or fish or freshwater mussels, right?

有时这些动物海龟、鱼或淡水贻贝，对吧？

The forest provides lumber, habitat and freshwater and it sequesters vast amounts of carbon.

森林可以提供木材、动物栖息地和淡水，还能储备大量的碳。

They favor freshwater lakes and swamps, rarely venturing into the ocean.

们喜欢淡水湖泊和沼泽，几乎不会去海洋中冒险。

It is often growing on the sides of very freshwater streams.

通常生长在非常淡水的溪流的两侧。

Earth's freshwater supply is getting dirtier, saltier, and scarcer.

地球的淡水资源变得越来越污浊、越来越咸、越来越稀少。

And reduce the human consumption of freshwater resources from lakes and rivers.

并减少人类对湖泊和河流淡水资源的消耗。