They stayed up the whole night long.

他们彻夜未眠。

《牛津词典》

I stayed up the whole night studying for my midterm math exam.

我为了我得期中数学考试熬了一整夜。

youdao

I stayed up the whole night studying for my midterm math exam.

我为了我得期中数学考试熬了一整夜。

youdao