He's itching to get back to work.

他巴不得马上回去工作。

《牛津词典》

I think I ought to get back to work.

我想我应该重新开始工作了。

《柯林斯英汉双解大词典》

Dave was in a hurry to get back to work.

戴夫急于回去工作。

《柯林斯英汉双解大词典》

They had proved that people could live and work in space for the time it would take to get to the moon and back.

VOA: special.2009.06.24

Time to get back to work, back to learning.

又是开始工作，学习的时间了。

麻省理工公开课 - 固态化学导论课程节选

get back to the initial point is going to require some input from outside, like heat or extra work or extra heat or something because you've done an irreversible process.

如果要逆转它,回到初始点，就需要外界的投入，比如额外的功，额外的热量等等,因为你进行了一个不可逆过程。

麻省理工公开课 - 热力学与动力学课程节选

Target plans to get back to work quickly once stores are reopened, Ms. Snyder said.

WSJ: Business Losses May Reach Into Billions

But on Friday afternoon, the USAF told the companies to get back to work.

FORBES: U.S. Air Force Sides With Brazil's Embraer In Fighter Plane Dispute

These are people who lost their jobs and found reasons to get back to work.

CNN: Transcript of June 'CNN Money Summit: Money & Main St.'