Look at that killer whale boys and girls! Look at the killer whale.

孩子们，看那头虎鲸！看看那头虎鲸。

It's not a shark or a killer whale.

它不是鲨鱼或虎鲸。

There's no better example of this than killer whales.

虎鲸是再好不过的例子了。

These creatures have a name: southern resident killer whales.

南方的逆戟鲸。

The researchers examined more than 750 hours of killer whale video.

研究人员们对超过750小时的虎鲸视频资料进行了监测。

Only about a hundred killer whales in the world hunt using this technique.

世界上只有大约一百头虎鲸用这种方法捕猎。

I'm sure they were predatory killer whale like things around as well.

我确定它们也是掠食者和周围虎鲸似的东西一样。

That's the killer whale, when the killer whale says hello, that she knows what you're saying, I doubt it sincerely.

这就是那个虎鲸，当虎鲸说你好，她知道你在说什么，我很怀疑。

Oh. Haha. Yeah! A killer whale. This will be fun. Hehe. Did you see something?

哦。哈哈。耶！虎鲸。这次会很有趣的。呵呵。你们看到什么了吗?

And it's not just whales. There are sea lions in droves. Even killer whales.

而且不只鲸鱼。还有成群结队的海狮。甚至杀人鲸。

A T. Rex grew to six tons in weight, as big as a killer whale.

霸王龙体重可达六吨，和虎鲸大小相仿。

Captive killer whales have a much shorter life expectancy than those living in the wild.

圈养虎鲸的预期寿命比野生虎鲸短得多。

Even with their large size, predators like sharks and killer whales are still a threat.

即使它们体型庞大，鲨鱼和虎鲸等捕食者仍然是一个威胁。

Look at the killer whale splashing about in the sea. Hoho.

看那头在海里扑腾的虎鲸。呵呵呵。

But like modern killer whales and dolphins, they also use that sonar as a weapon.

不过它们也跟现代虎鲸和海豚一样，它们特把声纳用作一种武器。

Killer whales aren't classified as true whales but as the largest of the forty kinds of dolphins.

逆戟鲸不被归为鲸类，而被归入40种海豚中最大的那一类。

Its blubber floated to the surface, and the killer whales were about to feed on it.

幼鲸的鲸脂浮上海面，而那些杀人鲸则打算以此果腹。

And they figured what worked for killer whales should also work for the lads from Liverpool.

当研究人员发现这方法行之有效时，他们认为该算法对甲壳虫乐队的歌曲肯定也行得通。

It's a big killer whale, isn't it boys and girls?

这是一头巨型虎鲸，不是吗，孩子们？

10 Second Trivia. What do golden eagles, polar bears, great white sharks and killer whales have in common?

10秒冷知识。金雕、北极熊、大白鲨和虎鲸有什么共同之处?