guard bee

例句：

1. 1. The guard bee is always vigilant to protect the hive from intruders.
   守卫蜂总是警惕的，保护蜂巢免受入侵者。
2. 2. The guard bee patrols the hive every day to ensure the safety of the colony.
   守卫蜂每天巡逻蜂巢，确保蜂群的安全。
3. 3. In the spring, the guard bees emerge from their winter slumber and begin to forage fornectar and pollen.
   春天，守卫蜂从冬眠中醒来，开始寻找花蜜和花粉。