The hen was sitting on her eggs

• 母鸡正在孵蛋

The hen was sitting on her eggs的用法和样例：

例句

1. The hen was sitting on her eggs.
   那只母鸡正在孵蛋。
2. Is that hen incubating chickabiddy?
   那只母鸡正在孵小鸡呢？