难道你就不能把汤米那辆旧自行车给扔掉？

Can't you throw out that old bike of Tommy's?

《牛津词典》

难道你不知道，他的秘书已经把秘密报告泄露给新闻界了吗？

Didn't you know his secretary leaked the secret report to the press?

youdao

爸爸，你难道不相信我已经有辨别是非的能力，不会那么轻易地被那些电影片段给影响。

Dad, do you not believe that I have the ability to differentiate between right and wrong and will not be easily swayed by those movies?

youdao

On other, on other grounds You, a professional economist, do not bring your expertise to bear on this man in evaluating him?

那是站在其他的角度,你可是一名专业的经济学家呢，难道你不,利用自己专业的评价来给他加点分吗？

斯坦福公开课 - 经济学课程节选

Now the other point here is that "the definition" of recession seems to be evolving... What you gave... -Didn't I give the statement that ? you gave this to your students what I just gave, right?

关键还在于,对于经济衰退的定义尚无定论。,你刚才给的版本。。。，-难道我的陈述,你教给学生的也是这个版本吧？

斯坦福公开课 - 经济学课程节选