Digging that clay soil is back-breaking work.

挖那粘土是一件艰苦繁重的工作。

youdao

Meanwhile Rhoda's mother is doing back-breaking work on her husband's cabin.

与此同时，罗达的母亲一直在腰酸背痛地忙着建造丈夫的小木屋。

youdao

Thesystems approach is also widely used to track business cycles, as in theground-breaking work of Clayton Christensen on disruptive technologies.

系统方法也被大范围应用在追踪商业循环中，比如在斯普林斯丁森开拓性的破坏性技术上。

youdao

Simbo says the guarantee of a daily profit makes the back-breaking work worthwhile.

VOA: standard.2010.04.22

Now, we're going to go back to Roger Ibbotson at the School of Management. He did some path breaking work in terms of describing capital markets returns over reasonably long periods of time.

先讲回到管理学院的罗格·伊博森,所进行的开创性研究,描述了在相当长的时期内,资本市场的收益情况

耶鲁公开课 - 金融市场课程节选

Finally,after six years of back-breaking labor, the two work teams met in northern Utah.

VOA: special.2010.02.25

Cane-cutting is back-breaking work, and every year some people die during the harvest.

ECONOMIST: Biofuels in Brazil

In 1998, after eight years of frustration and back-breaking work, Mr Clissold, at the age of 38, suffered a total collapse.

ECONOMIST: A disorderly heaven

At the ceremony Professor Dame Carol Robinson, from the University of Oxford, was named Laureate for Europe for her ground-breaking work in studying how proteins function.

UNESCO: Professor Dame Carol Robinson