"But we are working very hard with the airlines to minimize those delays.

VOA: standard.2009.12.27

You know that you remind me of a very hard working student.

你知道你让我想起了很勤奋学习的学生。

remind me of 课堂 - SpeakingMax英语口语达人

One can never come before something that, of course, has already happened, but this fiction of an impossible firstness is something that Milton is working very hard to accomplish here.

一个人绝不可能先于，已经发生的事情，但弥尔顿在这里就是要,努力达成这种不可能的先知。

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

So, I think it's this balance between working very hard and being involved in the greater community, I would say.

所以，一方面要努力学习，一方面要参与大型社会活动，我想，他们需要把握好平衡。

图书馆经常人很多 - SpeakingMax英语口语达人

Keep it up! I know you can do it. You're working very hard.

再接再厉哦！相信你行的。你学得非常努力。

It depends on 课堂 - SpeakingMax英语口语达人

You get that sense that people are working very hard there.

你会有种感觉，那儿的人都非常努力地工作着。

关于唐人街 - SpeakingMax英语口语达人

You're working very hard.

看得出来你在尽力了。

I like课堂 - SpeakingMax英语口语达人