And people give presentations and this is a photo of someone giving a presentation in a positive psychology summit.

被邀请进行讲座，这是一位学生,在积极心理学峰会上作讲座的照片。

哈佛公开课 - 幸福课课程节选

And so, there's been a profound change in public presentations, public views, on race but what about implicit views? This gets more complicated.

所以人们在公众中表达他们对种族的,刻板印象发生了巨大的变化,但私下的刻板印象呢？这就复杂了。

耶鲁公开课 - 心理学导论课程节选

And the person said I didn't like the idea of having presentations.

然后他说我不喜欢,做陈述这个主意。

麻省理工公开课 - 电影哲学课程节选