A wasp or bee sting is painful but not necessarily serious.

　　被黃蜂或蜜蜂蜇一下疼是疼，但未必礙事。

　　Her arm was beginning to swell up where the bee had stung her.

　　她胳膊給蜜蜂蜇了，腫了起來。

　　Glass hives offer a close-up view of the bees at work, with the queen bee in each hive marked by a white dot.

　　玻璃蜂房可以近距離觀察工作中的`蜜蜂，每個蜂房的蜂王都被打上白點標(biāo)記。

　　A bee flew about in the room.

　　一只蜜蜂在房間里飛來飛去。

　　Each worker bee does its own work.

　　每只工蜂都做自己的工作。