n. 苦恼；忧愁
1.Can anything be done about this epidemic of unhappiness?
对于这种忧愁的流行，我们能做些什么吗？
2.His unhappiness was understandable.
他的不高兴是可以理解的。
3.I felt like I was trapped in misery and unhappiness.
我觉得我陷入了痛苦和忧伤中。
4.There was no reason for my unhappiness.
我的不快乐没有缘由。
5."Ah," said the father, "I have nothing but unhappiness with you."
“啊，”父亲说，“你只会给我带来不幸。”
6.Dealing with disappointment or unhappiness at work can be difficult.
处理职场中的失望或者不开心是有点难度的。
7.Mark, like many of us, tried to escape from his unhappiness by moving.
马克——像我们当中很多人一样——设法以迁移来逃避自我的不快乐。
8.He blames this for unhappiness in is life 15 years later.
他将之后的15年的不幸都归咎于此。
9.Unhappiness is caused by our thoughts and beliefs.
烦恼是由你自己的想法和信念引起的。