然而不久一会儿功夫，凯瑟琳就发现她自己在把自己和那些她在 Facebook 上看到的人进行比较。

Soon however, Katherine found herself comparing herself with the people she was reading about on Facebook.

youdao

这么一会儿功夫。

In such a little while.

youdao

我们花了一会儿功夫去弄明白这个到底是怎么回事。

It took a little while for us to understand exactly what was going on here.

youdao

But there are an awful lot of computations for which this is the right way to do it.

对，可能,这要花一会儿功夫。

麻省理工公开课 - 计算机科学及编程导论课程节选