You can see monsters like vampire bats and Komodo dragons.

你可以看到像吸血蝙蝠和科莫多龙这样的怪物。

Vampire bats suck blood at night.

吸血蝙蝠在夜间吸血。

What about the vampire bats?

那吸血蝙蝠怎么样啊？

I jumped onto a plane and flew off to Peru, looking for vampire bats.

我跳上了飞机，飞往秘鲁，寻找吸血蝠。

But the truth is that out of over 1200 bat species, only three are vampire bats.

但是实际上，在1200多种蝙蝠中，只有3种蝙蝠靠吸血维生。

Maybe that still doesn't seem so great, but vampire bats can be a great help to humans.

可能他们看起来还是不太友好，但是吸血蝙蝠可以在很大程度上帮助人类。

In a month of feedings, five vampire bats can guzzle almost a gallon of pig's blood. In this case, it's the bats making a pig of themselves, not the pig.

一个月的时间里，5只蝙蝠的食量就差不多是一加仑的猪血。这样看来，蝙蝠才是能吃的猪。

Even lesser developed creatures, such as vampire bats, share food to create bonds, and avoid sharing food with fellow bats that were not generous in the past.

即便比较低级的动物，如吸血蝙蝠，也会为了和同类搞好关系而分享食物，但对于那些以前不够大方的同类则会区别对待，不会拿食物出来分享。

And that struck me the most when we actually went out to the Amazon and were trying to catch vampire bats.

令我最震惊的是，我们真正步入亚马逊并亲自尝试着抓捕吸血蝠。