1、pursuit

追求；尋求

a young man whose relentless pursuit of excellence is conducted with single-minded determination.

一心一意、堅定不移地追求完美的年輕人

individuals who impoverish their families in pursuit of some dream.

為了追求某個夢想而使家庭陷于貧困的人

實行；貫徹；實施

The vigorous pursuit of policies is no guarantee of success.

堅決貫徹方針政策并不能保證成功。

娛樂；愛好

They both love outdoor pursuits.

他們倆都喜歡戶外活動。

His favourite childhood pursuits were sailing, swimming and cycling.

兒時他最大的愛好是帆船運動、游泳和騎自行車。

2、express

表達;表述

He expressed grave concern at American attitudes.

他對美國的態度表示嚴重關切。

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

薩姆納會沖我們皺眉，做苦臉，竭力表示他無言的反對。

（用符號等）表示，表達

We can express that equation like that.

我們可以這樣表示那個等式。

It is expressed as a percentage.

它是以百分比的形式表示的。