hard at work信息详情
勤奋工作
努力工作
work hard at───努力工作（学习）；努力学习; 攻读
hard work───努力工作；[劳经]繁重的工作；繁重的工作; 劳苦; 苦工; 苦功
work hard───努力学习；辛勤工作；努力工作
play hard work hard───放肆玩乐，拼命工作
work hard play hard───努力工作，放肆玩乐
at work───有某种影响；在工作；在工作；上班
work at───从事于……；致力于……；在…工作; 从事于…，致力于…
i work hard───我工作很努力
to work hard───努力工作
The salvage teams are already hard at work trying to deal with the spilled oil.───那些救援队已在拼命工作，设法处理泄漏的油。
He's hard at work on a new novel.───他正努力忙着写一本新小说。
Children are hard at work in the study hall.───孩子们在自习室里刻苦学习。
We're hard at work on the episodic demo, and are very excited to get it out to you as quickly as we're able.───我们正在努力工作的情景演示，并很高兴能得到它你尽快我们可以。
Researchers are hard at work trying to gauge how much will melt and when.───研究人员正在努力工作，试图估算出将有多少会消融以及何时消融。
But beneath the surface, your brain is often hard at work on big picture problems.───但是在表面下，你的大脑却难以在正经问题上运转。
Evolutionary psychologists, anthropologists and neurologists are hard at work trying to figure this out.───进化心理学家、人类学家与神经学家正在为弄清此问题而忙碌。
With terrorists trying to cripple our nation, we wanted to show our support: The American farmer was still hard at work.───恐怖份子试图破坏我们的国家，我们必须表达对国家的支持，向人们展现：美国的农夫们仍在辛勤劳动。
A heifer saw an Ox hard at work harnessed to a plow, and tormented him with reflections on his unhappy fate in being compelled to labor.───小母牛看见公牛被套在犁上辛苦地耕作，就说他命苦，被人强迫劳动。她用这种非难的话来折磨公牛。
They saw two elves, hard at work.
He's hard at work on a new novel.
There I was thinking you were hard at work and you were upstairs in bed all the while!
Selection is hard at work on both legs of the journey from egg to grave.
As day dawned I found her already hard at work.
We are constantly hard at work protecting our environment.
I'm sure we'll find her hard at work when we get home.
He's been hard at work all morning.
The salvage teams are already hard at work trying to deal with the spilled oil.