Sea otter fur, for example, is about a thousand times denser than human hair.

例，海獭皮，海獭皮比人类毛发要浓密大约一千倍。

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

海獭使用工具海洋哺乳动物之一。

Rescued when she was only a week old, this sea otter had a huge following.

这只海獭被救起时只有一周大，它粉丝很多。

Sea otters are pretty petite compared to other marine mammals.

与其它海洋哺乳动物相比，海獭体型相当娇小。

Some marine mammals spend lots of time on land like sea otters and polar bears.

一些海洋哺乳动物会有很多时间在陆地上，海獭和北极熊。

A sea otter in the style of girl with the pearl earring by Johannes Vermeer.

一只戴着约翰尼斯·弗米尔珍珠耳环女孩风格海獭。

It was a magnificent sea otter from the genus Enhydra, the only exclusively marine quadruped.

倒下来一只很好看水獭，一只水兽，它可能住在海中唯一四足兽了。

We're basically working with nine sea otters behind the scenes right now.

我们基本上就为目前这屏9只海獭工作。

And don’t miss the rescued sea otters chowing their way back to good health on fresh clams.

千万别错过那些大口咀嚼着新鲜贝类而重拾健康获救海獭。

The reading and the lecture are both about theories of the rapid decline in sea otter populations.

阅读文章和演讲都关于海獭量急剧下降理论。

When it comes to more practical matters like using tools, the sea otter is front and center.

当涉及到更实际问题，比使用工具时，海獭个中翘楚。

It's the sea otter which can grow to a weight of 90 pounds that's the largest weasel on earth.

答案海獭，它能长到90磅重，地球上最大鼬类动物。

The sea otters are coming in with a variety of injuries, illness, orphaned pups.

来海獭要么受了各种各样伤，要么患了各种疾病，又或被遗弃幼崽。

Capuchins, chimpanzees and sea otters, among others, are known to use rocks to crack open, respectively, nuts and shellfish.

已知卷尾猴、大猩猩和海獭分别用岩石来敲开坚果和贝类。

This finding indicates that pollution is the reason why sea otters are in rapid decline.

这一发现表明，污染海獭迅速减原因。

He says that if the sea otters had been killed by pollutants in water, they would have been found on shores.

他说果海獭死于水中污染物杀，那么它们会在海岸上被发现。

Secondly, the reading states that aside from sea otters, other small sea animals also decreased in population due to pollution.

第二，文章指出除了海獭以外，其它海洋动物量也因污染而减。

We might have to maybe work on a certain step longer with another sea otter.

我们可能不得不与另一只海獭一起工作更长时间。

Sea otters use 'em to protect their babies.

- 海獭用它们来保护他们孩子。

Let's look at the trade in sea otter pelts or skins sea.

让我们看看海豚皮毛或皮革海洋贸易。