大儿子再次回答道：“总是我，总是我，这次还是让其他人来做吧。”

The oldest son answered again: "it's always me, always me. Now it's someone else's turn to volunteer!"

youdao

Does it make sense to think we could do this in less than linear time? You know, it takes a little bit of thinking. What would it mean do I see a hand way at the back, yes please? Thank you.

你要稍微想一想，这意味着什么？,那儿是有人举手么？后面的,请你来回答吧,谢谢你，小伙子,你让我体会到我上课的价值。

麻省理工公开课 - 计算机科学及编程导论课程节选