Black bears usually aren't aggressive to humans.

黑熊通常对人类没有攻击性。

Black bears feed on leaves, herbs. Fruit, berries, insects, fish, and even larger animals.

黑熊以树叶、草、树根、水果、浆果、昆虫、鱼，甚至更大的动物为食。

Black bears are omnivorous, getting their nutrition from a wide variety of plants and animals.

黑熊是杂食动物，以多种植物和动物为食获取所需营养。

Just him and a black bear locked in a stare.

只有他和一只黑熊凝视着。

Some of the most surprising animals are the black bear.

最令人惊奇的动物是黑熊。

Black bears, on the other hand, have a straight profile and longer more pointed ears.

而另一方面，黑熊的面部轮廓更加直挺，耳朵较长较尖。

And actually, the black bears are not that dangerous.

实际上，黑熊不太危险。

Denise Machado knows a lot about these black bears.

Denise Machado对这些黑熊很了解。

Along the way, they came upon a black bear.

在路上，他们遇到了一只黑熊。

The children ran away at the sight of the black bear.

孩子们一看到黑熊拔腿就跑。

It's a black bear that somehow sauntered into a Rocky Mountain hotel.

一头黑熊不知如何闯进了落基山的一座旅店。

Those cute little black and white bears won't disappoint you in Chengdu!

一旦去了成都，你会爱上那些活泼可爱，黑白相间的熊猫的！

Is it possible that this black bear knew exactly what it was doing?

有没有可能这只黑熊知道自己在做什么？

One interesting fact about black bears, their sense of smell is very good.

关于黑熊的一个有趣的事实是，它们的嗅觉非常好。

Black bears once roamed a huge part of North America.

黑熊曾经在北美大部分地区游荡。

But what do wolves do besides fend off black bears to protect their cubs.

但是狼除了挡开黑熊来保护它们的幼崽还做了什么呢？

Well, in California, sometimes you can see bears in the wild, small black bears.

在加州，有时你会在野外看到熊，是那种小黑熊。

Visitors to Shenandoah National Park have a good chance of seeing a black bear.

到仙纳度国家公园的游客很有可能看到黑熊。

It has one of the densest black bear populations of any national park.

在所有国家公园中，它拥有最密集的一种黑熊种群。

Polar bears are no more likely to actively hunt and kill people than black bears.

北极熊没有黑熊那么主动地狩猎以及杀戮人类。