来自《耶鲁大学开放课程：心理学导论 第12集》
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That's not quite how it works though.实际上并不是这样的 -
Animals share food.动物们分享食物 -
In fact, that animal,事实上 那种动物 -
hugely ugly, the vampire bat, shares food.及其丑陋的吸血蝙蝠就分享食物 -
What happens is the vampire bat--吸血蝙蝠会 -
vampire bats live in caves and they fly out.吸血蝙蝠住在洞穴中 飞出去觅食 -
And what they do is often a bat will strike it big.经常会有一只蝙蝠收获丰厚 -
She'll find a horse, for instance, bite the horse,比如说 她发现了一匹马 咬了它 -
pump in tons of blood and then fly back.吸取了大量的鲜血 然后飞回来 -
And what it does is it doesn't keep it to itself.她不会自己全部留下 -
Rather, it goes around the whole cave取而代之 她飞遍整个洞穴 -
and vomits blood into the mouth of all the other vampire bats将血吐给所有的吸血蝙蝠