1、perform

做，執行，履行（尤指復雜的任務或行動）

We're looking for people of all ages who have performed outstanding acts of bravery, kindness or courage.

我們正在尋找那些見義勇為、樂于助人、勇氣可嘉的人，年齡不限。

His council had had to perform miracles on a tiny budget.

他的委員會不得不以極少的預算去創造奇跡。

起…作用；有…功能

A complex engine has many separate components, each performing a different function.

一個復雜發動機有很多獨立零部件，每個零部件具有不同作用。

演出；表演；演奏

Gardiner has pursued relentlessly high standards in performing classical music.

加德納一直不懈地追求古典音樂演奏的高水準。

This play was first performed in 411 BC.

該劇于公元前411年首演。

（人）表現良好/很差；（事物）運轉良好/糟糕

He had not performed well in his exams.

他考試沒考好。

England performed so well against France at Wembley.

在溫布利球場上，英格蘭隊表現出色，擊敗了法國隊。

2、shrewd

精明的;敏銳的;有眼光的;精于盤算的

She's a shrewd businesswoman.

她是個精明的女商人。

His grey eyes were shrewd but kindly.

他灰色的眼睛目光銳利卻很親切。

3、look after

照料；照顧；照管

I love looking after the children.

我喜歡照顧小孩。

People don't look after other people's property in the same way as they look after their own.

人們是不會像照管自己的房產那樣照管別人的房產的。

（尤指作為工作）料理，打理

the farm manager who looks after the day-to-day organization.

負責日常管理工作的農場經理

We'll help you look after your finances.

我們將會幫您理財。