她生了好一阵闷气之后才终于同意帮忙。

After much huffing and puffing, she finally agreed to help.

《牛津词典》

过了好一阵他的眼睛才适应了这昏暗的地方。

It took a while for his eyes to adjust to the dimness.

《牛津词典》

过了好一阵他才缓过来。

It was a long time before he came to.

《新英汉大辞典》

And it takes a little while to learn all of the course numbers.

记下课程的编号也需要好一阵子。

求学热十足的学校 - SpeakingMax英语口语达人