work hard at

Work hard at what you like to do and try to overcome all obstacles.

努力去做自己时喜欢做的事,努力克服所有的障碍.

The end result (= the final one) of her hard work was a place at medical school.

她勤奋苦读，终于进了医学院。

As a teenager, I should work hard at my lessons.

作为青少年，我应该努力学习功课。

If you do not study hard/ work hard at your studied, you will stand no chance of winning/ it will not be possible/ it will be impossible for you to win in the contest.

如果你不努力学习，你就没有可能在竞赛中取胜。

He's clever but he doesn't work hard at his lessons.

他聪明但不用功。

Competition approach to teaching motivates student through programming competition, which can make students work hard at exploring methods of programming, obtain team-work experiences and improve ability of program designing.

竞赛式教学通过编程竞赛激发学生学习的热情，使学生努力探索编程的方法，获得团队合作的经验，提高程序设计水平。

Whatever you do, work hard at it and don't try to dodge the column.

无论做什么事, 都要努力去做,别偷懒.

I have made up my mind to work hard at English.

我下决心努力学英语.

From the above points, you can see the importance of learning English. Therefore, work hard at learning English.

综上所述，你能发现学习英语的重要性，因此，努力学习英语。

All places must plan on a long-term basis, work hard at production, practice economy and correctly solve the financial problem on the basis of production and economy.

各地必须作长期打算，努力生产，厉行节约，并在生产和节约的基础上，正确地解决财政问题。

People tend to work hard at this stage of life.

人在这个人生阶段往往发奋努力。

In this way, they may not work hard at their studies.

这样一来，他们可能就不会再努力学习了。

He found it hard to work with a microphone pointing at him.

他发觉对着麦克风他很难专心工作。

That's your job , of course, but work hard at doing this.

当然,那是您的工作, 但是做起来就难了.

Tom failed in this examination, but the law of averages made him work hard at all his lessons.

这次考试汤姆没及格，便不能总不及格的相法使他努力学习所有的功课。

For people who work hard at this company, the sky's the limit.

在这家公司, 努力工作的人会前途无量.

It is a demanding role and she needs to work hard at it.

那是一个要求很高的角色，她必须要加倍努力。

Work hard at maintaining closeness.

努力维持亲密的关系.

We must work hard at a foreign language so as to master it.

为了掌握外语,我们必须下苦功夫.

You always work hard at your lessons and I wish you success in your College Examinations.

你总是很用功,我祝你高考成功.

I find it hard to work at home because there are too many distractions.

我发觉在家里工作很难，因为使人分心的事太多。

Smart marketers work hard at making certain everything comes together seamlessly and consistently.

精明的行销人员,会尽力让所有行销元素都环环相扣、天衣无缝.

I keep my goal in mind and I work hard at achieving it.

我抓紧目标,奋力拼搏,争取成功.

The end result of her hard work was a place at medical school.

她勤奋苦读，终于进了医学院。

We should succeed and develop the natural dialectics and work hard at constructing Marxism natural philosophy and scientific philosophy and technique philosophy.

以建设和发展马克思主义的自然哲学、科学哲学、技术哲学为研究目标，奋发图强，努力攀登。

We must work hard at the spoken language.

我们必须在口语方面下苦功夫.

We work hard at English so as to have a good command of it.

为了掌握英语，我们在学习英语上下苦功夫。