apisin

例句：

1. 1. The apis are busy collecting nectar for their hive.
   蜜蜂们忙着采集花蜜为蜂巢。
2. 2. The apis have been a source of food and medicine for centuries.
   蜜蜂自古以来一直是食物和医药的来源。
3. 3. The apis pollinate the flowers to produce honey and wax.
   蜜蜂授粉花朵以产生蜂蜜和蜡质。