And now it's spring, so we'll observe these carpenter bees.

现在是春天，我们将观察这些木蜂。

There are all kinds of bees buzzing out there in the world — bumblebees, honeybees, carpenter bees, yellowjackets, wasps, and hornets, just to name a few that you may have heard of.

世界上有各种各样的蜜蜂在嗡嗡叫——大黄蜂、蜜蜂、木蜂、小黄蜂、黄蜂和大黄蜂，这只是你可能听说过的几个例子。