There has been study after study showing that people in the military who were otherwise, for instance, racists after working with people of different races liked them more because you had all of the right ingredients.

不断地有研究表明,在军队里，以前是种族主义者的人,和不同种族的人合作后，会更喜欢他们,因为军队里都包含了这些促成因素。

耶鲁公开课 - 心理学导论课程节选

So, that was one of the biggest, one of the biggest, uh, forces for change. It was my experience living in Italy.

可以说，我在意大利的经历是促成我人生转折点的重大因素之一。

换专业的理由 - SpeakingMax英语口语达人

If these are the conditions for contact, to what extent are they met in the university setting between, say blacks and whites, people from the American South versus people from the American North, people from other countries versus people from the United States?

如果大学环境里有这些接触的条件，有多少是属于促成因素的？,例如在黑人和白人之间，来自美国南方的人,和来自美国北方的人之间，外国的学生,和美国的学生之间？

耶鲁公开课 - 心理学导论课程节选

So... it was all those things together.

这些因素汇聚在一起就促成了我今天的选择。

换专业的理由 - SpeakingMax英语口语达人