He was not a very hard-working student when he was young.

他年轻时不是一个很用功的学生。

Li Kang is a hard-working student and we should learn from him.

李康学习很用功，我们应向他学习。

My deskmate is a hard-working student, who keeps the school rules well.

我的同桌是一个勤奋的学生，他严格遵守学校的规章制度。

EXAMPLE: Once my son realized that life is not all fun and games, he became a serious, hard-working student.

当我的儿子意识到，娱乐并不是生活的全部，他开始认真努力学习了。

We can never be satisfied as long as there is still one hard-working student who has to be in perplexity and search arduously for a similar exercise from a high stack of books.

只要还有一个勤奋刻苦的学生，在一堆厚厚的教辅书中翻来翻去、搔首踟蹰，费力地寻找那似曾相识的题目和解答，我们就绝不会满足。

What is more important for a student, in my point of view, is to be creative rather than hard-working.

在我看来，对学生来说，创造力要比勤奋重要得多。

I am working hard and I am an excellent student.

我一直都很努力学习，我是一名优秀生。

I'm a hard working student with strong will.

我在学习上刻苦努力，认真，毅力强。

She and Ben are working as hard as ever, but they've had to forego vacations and a new car so that they can pay off student loans and save for retirement.

她和本比任何时候都要努力工作，但不得不放弃休假和购买新车，以支付贷款和为退休存钱。

As a result, I got the National Scholarship once and third prize Scholarship three times. Besides that, I was rewarded splendid student for hard working.

我曾经获得过国家奖学金一次和三等奖学金三次，并被评为系“刻苦学习先进个人”。

Friendly classmates. Our student body is made up of hard-working, motivated people who are striving to earn degrees, improve their careers, or transfer to university.

友善的同班同学，我们的学生都很勤奋、积极地完成学业，提升他们的职业生涯，或转到其它大学就读。

I am a college student that will soon graduate, in the aspect of a lot of, need to still study, but I am modest and diligent, am hard-working, have very good environment to meet ability.

我是一名即将毕业的大学生，许多方面还需要学习，但我谦虚好学，吃苦耐劳，有很好的环境适应能力。

Now I'm a junior Grade One student, all my classmates and I are working hard, we all know the entrance exam of high schools which will come in the year of 2009 is a big problem for us.

现在我是初中一年级的学生，所有的同学和我都很努力的学习。我们都知道在即将来临2009年的高考对于我们来说是个很大的问题。

No matter I do well in my study or not, I am always working hard to be a good student, and a good girl.

我一直努力做一个好学生、好孩子，不管我的成绩好还是不好。

Every student here is hard working.

这里的每个学生都很勤奋。