To study hard is our cardinal thing to do.

努力是我们的首要任务.

The assiduous student worked hard to earn her degree.

这个勤奋的生努力以获取位。

His hard work culminated in his admission into that famous college.

他经过努力，终于被那所着名录取。

We should study hard and stay healthy, too.

我们也应该努力并保持健康。

He worked hard and Oxford University accepted him as a student.

他努力，纳他为生。

Don't go hard every weekend. Just really learn how to balance it.

不要每个周末都努力。你要会平衡。

ELUCUBRATE and it means to burn the midnight oil, to study all night.

ELUCUBRATE意思是" 开夜车" " 彻夜努力" 。

But your grandfather is trying, trying, trying, he just doesn't get it.

但你的祖父一直在努力，但就是不明白。

The answer for me was to study.

我的答案是努力。

The boy doesn't study hard, and he always cheats in examinations.

那男孩子不努力，他总是在在考试时作弊。

Work hard, study harder, and remember, the only thing holding you back is you.

努力工作，努力，要记住，唯一阻碍你的就是你自己。

" Okay, Mommy, I can see you're serious, and I'll work harder."

“妈妈，我知道你是认真的，我会更努力的。”

The fifth habit is that successful students are always trying to learn outside of class.

第五个惯是成功的生总是努力课外知识。

I mean, how, with all of this study, how do you really stay motivated?

这么努力，你的动机是什么？

Because you're making a conscious effort to learn.

这是因为你下意识地努力了。

I'm just trying to learn another skill, in case I lose my current job.

我只是在努力另一项技能，以防万一我丢掉目前的工作。

Many readers are going to work harder in school this year.

许多读者打算今年在校努力。

I need to crank up my efforts to learn Polish.

我需要加努力波兰语。

Yeah, it was basically fun. It was not studying hard for me.

对，很有意思。对我来说，这并不是努力。

If she diligently learned the skills of sales and marketing, her income would jump dramatically.

如果她能努力销售的技能和有关市场的知识，她的收入就会显著增加。