We need to make a concerted effort to finish on time.

我们需要通力合作才能按时完成。

《牛津词典》

She has begun to make a concerted effort to find a job.

她开始尽全力寻找工作。

《牛津词典》

He made a concerted effort to win me away from my steady, sweet but boring boyfriend.

他作了极大的努力把我从踏实、可爱但令人乏味的男友手中赢走。

《柯林斯英汉双解大词典》

(Speech) Mr.Netanyahu said U.S.Envoy George Mitchell was staying in the country another day, and he said Israel is making a concerted effort in order to bring about the renewal of negotiations.

VOA: standard.2009.11.01

Because we have, as you've hopefully realized, made a concerted effort over the past several years to really reach out to students on this campus who might not otherwise have considered this as a field of exploration, just a one semester course, or even ultimately a concentration or minor.

你们也认识到了，因为我们，在过去几年中作出了共同的努力,来影响这个校园的学生们,但是某些学生可能认为这并不是一个探索性的领域,而只是学期中的一个课程而已，或者只是一门主修或选修课程。

哈佛公开课 - 计算机科学课程节选

He sees the government making a concerted effort to emphasize art in public spaces.

CNN: Creating an international arts hub in the Middle East

He said the prison had "serious operational deficiencies that will require a concerted effort to change".

BBC: Prison 'one of worst in the UK'

Since 1930, there has been no concerted effort to pay down the national debt.

WSJ: Phil Gramm and Steve McMillin: The Debt Problem Hasn't Vanished