Which, by the way, was not 286 consecutive hours ago, because that's physically impossible--and you watched them sleep through the math class you have together.

不过不是连着286个小时，那个在生理上不可能，而且当你们在数学课上相遇时他总会在课上睡着。

youdao

By the time I got to math class, I was exhausted because I had stayed up all might studying.

我去上数学课的时候累极了因为我一晚上都在熬夜学习。

youdao

I took my math class twice because I flunked my final exam.

我修了两次同样的数学课，因为我期末考试不及格。

youdao

I don't want anybody to quit this class because they're worried about math or math notation.

我不希望你们因为对数学,或是数学符号的恐惧而放弃这门课

耶鲁公开课 - 博弈论课程节选