be on the ball的意思

全神貫注

提高警惕

機靈

be on the boil───勃然大怒

on the ball───adv.機靈；留心；有見識；勤奮

be in the black───（銀行存款）有盈余；有存款

be on the wagon───喝酒

fly on the wall───n.未察覺的觀察者

be in the hole───虧空

be in the wars───參戰

be in the wash───受洗

be on the spot───在場

Ex: "You need to be on the ball in this job".───例句：你在這份工作上要夠機靈。

My manager expects the team to be on the ball when we have to answer clients.───我的經理希望團隊在回答客戶的問題時反應迅速。

Mr. J hopes that what he has been writing will be on the ball.───J 先生希望他所寫的文章都很出色。

But I would like to try a different kind of life. I prefer to be on the ball.───但是我想嘗試另外一種生活，一種忙碌的生活。

A traffic police officer has to be on the ball and resolve problems quickly.───交通警察必須很有警覺性，能很快地解決問題。

As a politician, you must be on the ball in the election.───你是一名政治家，必須在選舉中時刻警惕。

Mr. J hopes that what he has been writing will be on the ball.───先生希望他所寫的文章都很出色。

If you want to finish this on time, you must be on the ball───如果你想及時完成這工作，就得干勁十足。

But I would like to try a different kind of life. I prefer to be on the ball.