蜜管

例句：

1. 1. The bees are busy collecting nectar from the flowers.
   蜜蜂们忙着从花中收集花蜜。
2. 2. Bees use honeycombs to store food and keep their hives warm.
   蜜蜂使用蜂巢来储存食物并保持它们的蜂箱温暖。
3. 3. Honey is a natural sweetener that bees produce.
   蜂蜜是一种蜜蜂自然产生的甜味剂。