So did you approach Professor Katz and say "we have this idea we really would like to promote"? At least a discussion and the academic study of what it looks like.
那你是主动联系Katz教授,跟他说,我有这样一个想法,我们很想推行么?,至少讨论,并且做了学术上的研究,了解课程的内容。
普林斯顿公开课 - 人性课程节选
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