通宵的意思是一晚上没睡觉。

To pull an "all-nighter" means to stay up all night.

还被看到去通宵药店买泻药。

She has also been seen hitting all-night drugstores, shopping for laxatives.

她喜欢待在通宵经营的咖啡店里。

She likes to stay in the coffee house which is an all-nighter.

一到期末，学生们就开始通宵学习。

College students often pull an all-nighter at the end of a semester.

因此，我决定用一个通宵来完成它。

Thus, I decided to pull an all-nighter to finish it.