Polar bears prefer seals for their meals.

极熊最爱吃海豹。

Here is the home of the Polar Bear.

极熊正是安居于此。

Ice bear will coach you into manhood.

极熊会教你成为男子汉的。

Ringed seals are the main prey of polar bears.

环斑海豹也是极熊的主要猎物。

This male, like every polar bear, is almost completely covered in fur.

只雄性极熊和其他极熊一样，几乎全身都是毛。

Polar bears nurse their cubs for almost eight months.

极熊会喂养们的幼崽将近八个月。

She's going to be researching polar bears.

她将研究极熊。

But nobody knows how to embrace a polar bear plunge better than actual polar bears.

但是没有人比真正的极熊更懂得如何极熊式跳水。

Yeah, polar bears OK, have you ever seen a polar bear?

对，极熊。你见到过吗？

This is a disaster for polar bears.

对于极熊，是一场灾难。

He has been studying the bear at the North Pole for years.

他在极研究极熊已有多年。

Ice bear should have trained before coming.

极熊来之前应该好好练练的。

You can see polar bears in Canada.

在加拿大你可以看到极熊。

Polar bears are in danger of extinction.

极熊有绝种的危险。

Polar bears spend a lot of time hunting seals.

极熊花许多时间猎捕海豹。

Other bears go into a time of semi-hibernation.

其他极熊进入半冬眠状态。

We have polar bears and a real iceberg too!

我们有极熊，还有真正的冰山！

So take polar bears, for instance.

以极熊为例。

This keeps the polar bear warm.

让极熊保持温暖。

That confirms the suggestion from the faecal data that bird hunting is quite common.

证实了之前从分析极熊粪便得来的结论——极熊会捕食雪雁。