To study hard is our cardinal thing to do.

努力习是我们首要任务.

The assiduous student worked hard to earn her degree.

这个勤生努力习以获取位。

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

他经过努力习，终于被那所着名大录取。

We should study hard and stay healthy, too.

我们也应该努力习并保持健康。

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

他努力习，牛大接纳他为生。

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

不要每个周末都努力习。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" " 彻夜努力习" 。

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

但你祖父一直在努力习，但就是不明白。

The answer for me was to study.

我答案是努力习。

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

那男孩子不努力习，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，努力习，要记住，唯一阻碍你就是你自己。

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

“妈妈，我知道你是认真，我会更努力习。”

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

第五个习惯是成功生总是努力习课外知识。

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

这么努力习，你动机是什么？

Because you're making a conscious effort to learn.

这是因为你下意识地努力习了。

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

我只是在努力习另一项技能，以防万一我丢掉目前工作。

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

许多读者打算今年在校努力习。

I need to crank up my efforts to learn Polish.

我需要加大努力习波兰语。

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

对，很有意思。对我来说，这并不是努力习。

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

如果她能努力习销售技能和有关市场知识，她收入就会显著增加。