She is always concerning herself about him.

她一直在關心他。

Don\\\'t concern yourself about this matter.

別為這個問題擔心。

There is no need for you to concern yourself about where I was last night.

你沒必要關心我昨晚在哪兒。

It\\\'s a waste of time to concern yourself over other people\\\'s troubles.

為別人的麻煩事操心,純粹是浪費時間。

Why are you so concerned about the boy\\\'s safety?

為何你如此擔心那孩子的安全?

He is concerned about her illness.

他擔心她的病情。

The leader was much concerned over the plight of the refugees.

那位領導人對難民的悲慘境況很擔憂。

He said he had concerned for me very much last night.

他說他昨晚好擔心我。

We all concerned for her safety.

我們都很擔心她的安全。

He was concerned in the crime.

他與犯罪有牽連。

More than one person has been concerned in this affair.

不止一個人卷入了此事。

The law firm was concerned in the building contract.

這個法律事務所參與了這項建筑合同的簽訂。

The book is concerned with political economics.

這本書研究的是政治經濟學。

The film is concerned with unemployment.

這部影片是有關失業問題的。

Electronics is also concerned with controls.

電子學也與控制技術有關。

We could not prove he was concerned with the crime, so we had to release him.

我們無法證明他與此罪行有關,因此不得不釋放了他。

A good doctor should always concern himself with his patients.

一個好的醫生應當時時刻刻關心著他的病人。

Don\\\'t concern yourself with matters that are not your business.

不要為與你無關的事操心。

You have to concern yourself with this matter.

你得管管這事。

She concerned herself with the problem of illiteracy.

她關心文盲問題。

As concerns him,I have nothing to say.

關于他,我沒有什么可說的。