Well, these bees hang out at that hole, and they wait for that mother to fly away, they go in, eat the egg, and lay their own egg there. So they don't do any work.
那么，这些呆在洞外面的谋杀蜂， 等到蜂妈妈飞走后跑到洞里吃掉里面的卵， 并在那儿产下自己的卵。 所以它们是不劳而获。