Knowing what you know now, any concerns about taking the oral polio vaccine instead of getting the shot?

依据当前结果,你对口服疫苗替代,注射疫苗有何担心吗

耶鲁公开课 - 生物医学工程探索课程节选

Can you give an example of the kind of thing you're worried about when you say you're worried about utilitarianism violating the concern or respect due the minority?

你能举个你所担心的类似例子吗,即你所说的担心,功利主义缺少对少数的关心和尊重？

耶鲁公开课 - 公正课程节选

Are there any features that you'd worry about? Bobby?

有什么地方是你担心的吗,鲍比你说

耶鲁公开课 - 生物医学工程探索课程节选

Do you worry about the next generation?

你担心下一代吗？

麻省理工公开课 - 媒体、教育、市场课程节选