Those canine teeth can reach up to 3 feet long!

这些犬齿可以达到3英尺长！

Though large canines are not exclusive to carnivorous animals.

不过，大型犬齿并不是肉食动物所独有的。

We have two canines on the top of our mouth and two on the bottom.

我们的上颚和下颚各有两个犬齿。

So, there is a lot of imagery associated with bats where they appear to be like, you know, a four-foot wingspan and giant canines and sometimes some flashing red eyes to top it all off and, that's not that.

所以，有很多有关的图像，是一个四英尺的翼展和巨大的犬齿，有时一些闪烁的红色眼睛，但其实不是这样的。

Here are the canines, you can see they're very long and robust.

这些是犬齿，能看到它们很长很结实。

Four large teeth help tigers kill prey quickly.

四颗巨大的犬齿有助于老虎快速杀死猎物。

So, there's a lot of imagery associated with bats where they appear to be like, you know, a four foot wingspan and giant canines and sometimes some flashing red eyes to top it all off and that's not that.

因此，有很多相关的意象，如有一个四英尺的翼展和巨大的犬齿有时还有闪闪发光的红眼睛，但这并不是事实。

It's almost entirely ape-like, but with smaller canine teeth than chimps today, and a skull carried upright instead of at an angle, the way knuckle-walkers carry theirs.

它几乎完全像猿，但是犬齿比今天的黑猩猩小，而且它的头骨是直立的而不是有角度的，就像用关节行走的动物那样。

The skeleton had well-developed canine teeth, and was placed within a neatly laid brick structure facing toward the direction of the emperor's tomb, with its tail pointing westward.

骨架有着发育良好的犬齿，被放置在一个整齐的砖结构内，头向帝陵，尾巴朝西。

I'm concerned right now about an active infection in his bottom left canine. - Yeah, that looks very suspicious.

我现在担心的是他左下犬齿的活动性感染。— 是啊，看起来很可疑。

Canines have a sharp, pointy surface for tearing food.

犬齿有一个锋利的、尖尖的表面，用来撕裂食物。

We can see those large canines, what it would be like to be on the dinner side of a short faced bear.

看到那些很大的犬齿，试想一下被短面熊当成晚餐会是什么样吧。

This giant tooth right here is the canine tooth of a saber-toothed cat from an animal called Smilodon.

这个巨大的牙齿是剑齿虎的犬齿，这是一种有巨大牙齿的猫科动物。

I mean, we've got these sharp canine teeth that look just perfect for digging into flesh.

我们有这些锋利的犬齿，看起来是非常适合撕扯肉类的。

It had four big canine teeth up front and several smaller meat slicing teeth in the back.

它的前面有四颗巨大的犬齿后面有几颗稍小切肉用的牙齿。

If we look at it from this angle, we can see this cut where this large canine would have gone through this bone.

要是我们从这个角度看，我们能看到这个切口，这里就是巨大犬齿咬进这块骨头的地方。

In Utah, there was a mammoth found, a mammoth skeleton found that had scratch marks on some of the bones that were the size and could have been done by the canines of a short faced bear.

在犹他州，曾经发现过一头猛犸象，一个猛犸象的骨架，里面有些骨头上有着划痕，是短面熊犬齿的大小，可能是它的杰作。

You also see the big canine teeth that they have.

您还可以看到他们拥有的大犬齿。

They have large canines that they use to rip and tear into their prey.

它们有巨大的犬齿，可以用来撕裂猎物。

Their long canine teeth help grab prey, while the back molars can even crack bones.

它们的长犬齿有助于捕捉猎物，而后臼齿甚至能咬碎骨头。