野牛

Large herds of bison used to live on the plains of North America.

大群的野牛过去曾生活在北美大。

In the year 1700,about 60 million bison wandered freely in North America.

在1700年约有6000万头野牛在北美无拘无束地活动。

Local folklore has it that prehistoric men drove cattle over these cliffs.

当地民间传中称，史前人类把野牛从这些悬崖驱赶下去。

We always deem beasts as fierce killers.When a lion bites a urus, you will say how wild and cruel.

人常动物凶猛，狮子杀死野牛的撕咬是多么残忍。

Just 600 wisent remain in the wild nearly all of them here—or just half depending on what's meant by here.

只有六百头欧洲野牛还在野外生存，它们几乎全部集中在这里——一半集中在这里吧，这取决于我们如何定义“这里”这个词。