hen-day

例句：

1. 1.The hen-day is coming up soon.
   母鸡日即将到来。
2. 2.We need to hatch the eggs before the hen-day.
   在母鸡日来临之前，我们需要孵化鸡蛋。
3. 3. The hen-day is a crucial time for chickens.
   母鸡日对鸡来说是一个关键时期。