There's a Midterm. That will be a short answer test that's intended to give you a chance to show how diligently you've been reading and coming to class.

我们会有一个期中考，会有一张简答问卷,目的是能够让你们表现出,你们的勤劳，用功阅读和按时上课。

耶鲁公开课 - 现代诗歌课程节选

People here work really, really hard.

这里的学生非常非常地用功。

来普林斯顿吧 - SpeakingMax英语口语达人

He constantly warns his son, who was kind of an n'er do well, that, "You better work hard, " Or, "You better work a little harder and pay more attention to what you're doing.

他不断提醒那一事无成的儿子,"你要加倍用功,哪怕只是稍微用点心,对你做的事要更上心

耶鲁公开课 - 欧洲文明课程节选