The chart you see here suggests that 72% of last year's students had zero prior computer science background.

这个图表显示的是%,去年修这门课的学生中,72％的人没有计算机方面的专业知识背景。

哈佛公开课 - 计算机科学课程节选

My lectures are going to presume no special knowledge on your part.

我的课程并不需要你们有什么专业性的知识储备。

耶鲁公开课 - 现代诗歌课程节选

Ted Bundy, exactly, and that's like, before we get into the technical stuff like crazy-evil, and we're going to have to come to terms with why some people are like that.

没错,就是泰德·邦迪,这就像是在我们去了解,诸如邪恶事物的专业知识之前,我们会先想到,为什么人们会那样

耶鲁公开课 - 心理学导论课程节选

He feels like it sort of takes away his innocence as a filmmaker. Then also in the reading, he mentioned that he doesn't believe that you need any film knowledge to make a good movie. You just need an understanding of culture and of human history.

他感觉那样有如夺走了他作为一个电影制作者,所需要的纯真，在阅读材料中，他还提到,他认为要拍一部出色的电影,其实并不需要任何专业知识,只要对文化和人类历史有所了解就可以。

麻省理工公开课 - 电影哲学课程节选