他们必须告诉你们的孩子们为什么他们的老师不应该回来教他们。

They’ll have to tell your kids why they don’t deserve to have their teacher back.

youdao

孩子们，我听见你们父亲的脚步声了。

Children, I hear your father's step.

youdao

“收起你们的剑，孩子们，”年轻人喊道，“这个人是我的。”

"Put up your swords, boys," cried the newcomer, "this man is mine."

youdao

Boy, none of you have 401k's, you're not even wincing at that thing.

孩子们，你们一个有401K’s的也没有吧，你们对那个东西甚至都望而却步了。

麻省理工公开课 - 计算机科学及编程导论课程节选