I never did a stroke of work in college.

我在大学里从来不干一点儿活。

《柯林斯英汉双解大词典》

That idle boy hasn't done a stroke of work.

那个懒孩子一点儿工作也没做。

youdao

The lazy boy has not done a stroke of work all day.

这懒小子一整天一点事都没干。

youdao

That is the tragedy at the heart of our health care system -- The devastation when one stroke of bad luck undoes a lifetime of hard work.

CNN: Clinton's September 17, 2007, speech on health care

Equally, a disproof would be the mathematical equivalent of an earthquake, destroying decades of work at a stroke.

ECONOMIST: Mathematics

There was a disjointed look about Liverpool in a game which was proving hard work before they broke the deadlock with a moment of inspiration on the stroke of half-time.

BBC: Liverpool 1-0 Trabzonspor