1、concern

憂慮;擔(dān)心

The group has expressed concern about reports of political violence in Africa.

該團(tuán)體對(duì)有關(guān)非洲政治暴力的報(bào)道表示關(guān)切。

The move follows growing public concern over the spread of the disease.

針對(duì)公眾對(duì)該疾病的不斷蔓延日益擔(dān)憂，從而出臺(tái)了這一舉措。

使擔(dān)憂;使心煩

The growing number of people seeking refuge in Thailand is beginning to concern Western aid agencies.

到泰國(guó)尋求庇護(hù)的人日益增多，這開(kāi)始引起了西方援助機(jī)構(gòu)的不安。

It concerned her that Bess was developing a crush on Max.

貝絲迷上了馬克斯，這讓她很擔(dān)心。

令人擔(dān)憂的事實(shí)(或情況)

His concern was that people would know that he was responsible.

他擔(dān)心大家會(huì)知道是他的責(zé)任。

Unemployment was the electorate's main concern.

選民關(guān)心的主要是失業(yè)問(wèn)題。

2、express

表達(dá);表述

He expressed grave concern at American attitudes.

他對(duì)美國(guó)的態(tài)度表示嚴(yán)重關(guān)切。

Sumner would greet us with frowns and grimaces, doing his best to express wordless disapproval.

薩姆納會(huì)沖我們皺眉，做苦臉，竭力表示他無(wú)言的反對(duì)。

（觀點(diǎn)、感情等）體現(xiàn)，不言自明

The anxiety of the separation often expresses itself as anger towards the child for getting lost.

離散帶來(lái)的焦慮常常體現(xiàn)為對(duì)走失的孩子發(fā)火。

（用符號(hào)等）表示，表達(dá)

We can express that equation like that.

我們可以這樣表示那個(gè)等式。

It is expressed as a percentage.

它是以百分比的形式表示的。

3、get back

恢復(fù)（原來(lái)的狀態(tài)）

Then life started to get back to normal.

隨后生活又恢復(fù)了正常。

I couldn't get back to sleep.

我再也睡不著了。

回到，重提（原來(lái)的話題）

It wasn't until we had sat down to eat that we got back to the subject of Tom Halliday.

我們直到坐下來(lái)吃飯時(shí)才又提起湯姆·哈利迪這個(gè)話題。

對(duì)…進(jìn)行報(bào)復(fù)

The divorce process should not be used as a means to get back at your former partner.

不應(yīng)該在辦理離婚手續(xù)上報(bào)復(fù)以前的伴侶。

I'm going to get you back so badly you'll never to be able to show your face again.

我要狠狠地還以顏色，讓你從此無(wú)臉見(jiàn)人。