Her marriage is in trouble and she is desperately unhappy.

她的婚姻出了问题，所以她非常苦闷。

He was a shy, sometimes unhappy man.

他是一个害羞并且有时会忧郁的人。

He has been unhappy with his son's political leanings.

他一向不满意儿子的政治倾向。

College students are unhappy with their school bookshops.

大学生们对学校的书店不满意。

It is our hope that this unhappy chapter in the history of relations between our two countries will soon be closed.

我们希望我们两国关系史上这一不愉快的阶段将很快过去。

The legislation represents in itself an unhappy compromise.

这项立法本身就是一种令人不满的妥协。