We want to be loved for our hard work, and we're all working really hard here.

我们想因为努力工作受到喜爱，我们因此工作的很卖力。

耶鲁公开课 - 弥尔顿课程节选

He speaks in a language of math and it is very important for students to be able to have hot copies so that they can take notes on the paper rather than be working very hard to copy down the equations that he used in these lectures.

他以数学语言授课,所以发给学生教学材料,是非常重要的,这样就可在纸上做笔记,而不用拼命,抄下他在课上,用到的等式。

麻省理工公开课 - 媒体、教育、市场课程节选

Now it could be that you're hungry but you're working hard, and so you may not get your food for an hour until after you're hungry.

现在你很饿,但是你必须努力工作,直到一小时后才能吃东西

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He used to be a hard-working family man.

他曾经是个努力工作的好男人

耶鲁公开课 - 心理学导论课程节选