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

By a stroke of fortune he found work almost immediately.

他运气好，几乎立刻找到了工作。

《牛津词典》

By a stroke of fortune he found work almost immediately.

他运气好，几乎立刻找到了工作。

《牛津词典》