You can do it! Exercise hard.

你可以的！努力做运动。

youdao

I'll exercise hard. I hope I can win next time.

我会勤奋练习，希望下次能赢你。

youdao

Spring is a growing season, so we must study hard, exercise hard to improve ourselves. Then we can become much stronger, more knowledgeable and graceful and have more ability.

春是成长的季节，我们更要努力学习，刻苦锻炼，不断的提升自己，长知识，长身体，长修养，长才干。

youdao

Some people,for example, do this if they exercise hard during a heat wave.

VOA: special.2010.07.27

That really wasn't meant to be hard, but what's relevant about this exercise is not the fact that it's hard.

这应该并不难,与此相关的东西,事实上并不难

耶鲁公开课 - 博弈论课程节选

it was a small seminar-- I had groups of students proposing two novels actually for the end of the syllabus, and the exercise gets you to think very hard about what you think this period is all about.

是以小组研讨课的方式进行-,几组学生提出两本小说,作为教学大纲上最后一本读物，这样做的练习的目的是,让你去思考这个时期的意义。

耶鲁公开课 - 1945年后的美国小说课程节选

Across Libya today, voters turned out to exercise their hard-earned freedoms, most participating in an election for the first time in their lives.

WHITEHOUSE: Statement by the President on Libya

Hard exercise after the onset of the disease may not be such a good idea.

FORBES: Magazine Article

Hard exercise may boost your immune system to help stave off disease.

FORBES: Why Mark To Market?