1、represent

代理，代表（個人或團體）

the politicians we elect to represent us.

我們選舉出來代表我們的政界人士

The offer has yet to be accepted by the lawyers representing the victims.

受害者的代理律師還沒有接受這個提議。

代表（個人或團體）出席

The general secretary may represent the president at official ceremonies.

總書記可以在一些官方儀式上代表主席。

(在競賽或體育賽事中)代表（國家或地區）

My only aim is to represent Britain at the Olympics.

我唯一的目標是代表英國參加奧運會。

相當于，代表著（變化、成就、勝利等）

The pieces on view are not grouped around any one theme, but rather represent superb examples from various periods.

展出的作品并非圍繞著一個主題，而是不同時期的經典之作。

These developments represented a major change in the established order.

這些發展代表了現有秩序的重大轉變。

2、impression

印象;感想

What were your first impressions of college?

你對大學的第一印象是什么？

My impression is that they are totally out of control.

我的感覺是它們完全失去了控制。

(通常有悖事實的)感覺,假象

I don't want to give the impression that I'm running away from the charges.

我不想給人一種我在逃避指控的感覺。

He cleverly inserted mirrors above the window to create an impression of space.

他巧妙地在窗子上面鑲嵌了幾面鏡子，以營造一種空間感。

(通常指對名人的)滑稽模仿

He did impressions of Sean Connery and James Mason.

他對肖恩·康納利和詹姆斯·梅森進行了滑稽模仿。