Small hairy, but these are actual otters. Look.

矮个多毛的 不过这些是真的水 你看。

When otters disappear, for example, urchins take over, decimating kelp forests.

比如当水消失，海胆数量上升，海藻丛量消耗殆尽。

Written in prose as sinuous as the creatures themselves, “Otter Country” is a celebration of Britain's wild otters.

《水国度》是部英国野生水的颂典，其散文式风格如水自身一般流转。

The otters and weasels and stuff.

什么水和黄鼠狼之类的。

But these otters are one step ahead.

但这些水先一步。

It's a live stream of wild otters.

现在在直播一群野生水。

Otter fur is spiky, so it traps insulating air molecules.

海毛尖锐，能够困住保温空气分子。

Jaguars on the land, giant otters in the water.

如属于那片土地的美洲虎，以及属于那片水域的巨型水。

Sea otters are pretty petite compared to other marine mammals.

与其它海洋哺乳动物相比，海的体型相当娇小。

Sea otters are one of the few marine mammals to use tools.

海是少数使用工具的海洋哺乳动物之一。

Hearing is also tough for otters, in the noisy underwater environment.

由于水下环境非常嘈杂，海的听觉也受限。

Indian rivers are home to the world's most social otter.

印度河里住着世界上最具社性的水。

He's been watching and waiting as the otters die for fish.

它一直在观察，并等待水奋力捕鱼。

The waterways have been cleaned up, and smooth-coated otters are coming back.

城市中的航道清理干净，江们得以重新回归。

Grand Teton is the perfect place for otters to keep in top condition.

提顿是水保持最佳状态的最佳场所。

The gibbons live above in the treetops, the otters live below in the water.

长臂猿住在上面的树梢，水住在下面的水里。

But the day may come when they'll more closely resemble otters or beavers.

而他们模仿水或者海狸的那一天终将到来的。

That's great for the fish population and the river otters that live here.

这对鱼及在这里生活的人们都很有帮助。

Giant otters are highly social, spending their whole lives in a tight-knit family.

巨型水獺非常擅长社交，终生生活在紧密的家庭之中。

Cameras have been set up to look for the return of animals like otters.

为了寻找水等动物的回归，人们设置了摄像机。