I know hard work is a part of everybody's life.

我知道勤奋是每个人的生活的一部分。

youdao

You know, hard work always pays off.

要知道，努力总会有回报的。

youdao

Whenever rI remember my hard early years and the long road to success, I always have a sense of achievement. You know, hard work always pays off.

每当我想到早年的艰辛和漫漫成功之路时，就会有种成就感。要知道，努力总会有回报的。 。

youdao

Rudolf found it hard to believe that there was someone in the world who did not know what violin was.

VOA: special.2010.05.08

All right so it has to live in RAM as opposed to the hard drive because otherwise things would be terribly slow as you know so it's much better if your programs live while they're running in RAM and they end up in what's called the tech segment.

好的，它存在内存中，而不是硬盘中,因为，否则程序会非常的缓慢,程序在内存中运行会好得多,它们在技术段,的地方结束。

哈佛公开课 - 计算机科学课程节选

and just, you know, work hard and study, do your homework, eat well too, I'm sure that helps

所以，我的建议是，努力学习，认真完成作业，
同时也好好吃饭，这真的很重要哦。

如果是在考虑留学 - SpeakingMax英语口语达人

In Los Angeles, we know hard work, we know how to meet the deadline and we know how to get the job done.

CNN: New York vs. Los Angeles: L.A. is a 'heavenly place'

Co-founders Jon Gaskell and Mike Ferrari know how hard it can be to save some dough.

CNN: You can find easy money management

But you know, more than a lot of other folks in this country, we know about hard.

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