We all know people who we thought to be our friends but we found out that they were talking behind our backs, or that they were operating to deceive us in some way or another.

我们都知道,原认为是朋友的人,却被发现,在我们背后讲坏话，或是想要,以任何方式欺骗我们之类的事情。

耶鲁公开课 - 政治哲学导论课程节选

and so a lot of my friends growing up actually were Korean and had the same...

跟我一起长大的朋友们很多都是韩裔，我们似乎有着同样的……

美国的移民政策 - SpeakingMax英语口语达人