And you do your work product and you bring it to sections and hand it in to your TA in section each time.

请完成并带好你们的作业,并在每次上课时交给你们的助教

耶鲁公开课 - 聆听音乐课程节选

If you have a product and your competitor has a product and you put sugar in yours, people are going to like it better.

如果你和你的竞争对手同样生产一批食品,而你的加糖了,人们会更喜欢你的产品

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

When you're working on your homework assignments, if your product, the thing you hand in was just S1 + S2, then you might think what?

比如你们两个人交一份作业,你们交上来的只是S1+S2,那你会怎么想

耶鲁公开课 - 博弈论课程节选