He vented his ill humor on his wife.

他心情不好拿妻子出气。

Nowadays, there are great deals of college students feeling that the life is quite dull, especially who have chosen to study in classroom from dawn to dark. Those are always in ill humor.

现在的一些大学生，常感生活枯燥无味，尤其是那些整天呆在自习教室的，郁闷单调之极。