The shoulder hump of a grizzly bear consists of what?

熊的肩峰由什么组成？

It's muscle that gives grizzly bears the rise in their shoulders.

但是是肌肉使熊肩膀隆起。

Its weight was more than 700 kilos, twice that of a grizzly bear today.

它的重量超过700公斤，是今天熊的两倍。

Although grizzly bears are usually heavier with an average weight of 225 kilos.

虽然熊通常都更重一些，平均体重可达225千克。

Take the brown bear, known here in the U.S. as the grizzly.

以在美国被称为熊的棕熊为例。

When large mammals like grizzlies are hunted, evolution might select for speedier life cycles.

当熊这种大型哺乳动物被猎杀时，进化可能会选择更快的生命周期。

These grizzly feats won him a position as surgeon to the city's gladiators.

这些恐怖的表演为他赢得一席之地，成为当地城市的外科医师。

Anyway, the harpy eagle is armed with talons as big as grizzly bears.

不管怎么说，美洲角雕有熊一样大的利爪。

The park is also home to some incredible wildlife including grizzly bears and wolves.

公园内还有一些令人惊叹的野生动物，包括熊狼。

The bison in Yellowstone injure far more people than do the grizzly bears.

黄石公园的野牛比熊伤的人要多得多。

So I know, for instance, that this one has come from a female grizzly.

例如，我知道这来自于一只雌性熊。

It also meant more river-side berries for foraging grizzly bears.

这也意味着有更多的河边浆果供熊觅食。

You might liken it to an unanticipated meeting with a grizzly in a remote forest.

你可能会把它比作在偏远的森林里与熊不期而遇。

A mother grizzly emerges from her den after six months dozing underground.

熊妈妈正走出巢穴，长达6个月的地下冬眠结束了。

These include grizzly bears, bald eagles, gray whales and others.

其中包括熊、秃鹰、鲸等。

This includes vulnerable species like wolverines, pine martens, and even grizzly bears.

这包括狼獾、松貂甚至棕熊等易受影响物种。

Wolves and grizzlies sound like unlikely allies.

狼熊不像是同盟。

The grizzly bear is the most deadly frontier beast.

在落基山中 最致命的威胁是熊。

Be careful not to meet any grizzly bears in the woods.

小心点，别在森林里遇上大熊。

" Nothing more fun than an irritated grizzly bear, " I agreed, nodding.

“没什么能比一只被激怒的熊更有趣了。”我赞同着，点了点头。