You have to hurry up if you are going to catch the train.你得赶快点，要不然就赶不上火车了。

He has the bad habit of smoking.他有抽烟的坏习惯。

I have a headache.我头疼。

He is always helping her with her homework.他总是帮她做功课。

Don’t hurt yourself.不要伤着你自己。

I haven’t heard from her for a while. 我有一段时间没收到她的信了。

He is a hardworking employee.他是个工作努力的雇员。

Heads up!i’m coming through with boiling hot water!当心！我拿着滚烫的水过来了！

In her heart of hearts,she does not love him enough to marry him.

内心深处，她爱他还没有爱到想嫁给他的程度。

In my  heart of hearts I know the truth.

我心里知道真相是什么。

Don’t hesitate to go to the hospital if you are very sick.

如果你得病了，请不要犹豫，马上去医院吧。