The old First Boston Company had some honorable employees and one of the employees was a good friend of mine. He went there in the early 1950s.

旧时的第一波士顿公司的职员,也是尽职尽责，我有位好朋友,在五十年代在那里工作。

斯坦福公开课 - 经济学课程节选

So a lot of... I still live with some guys from Ivy, some of them are best friends, my girlfriend is from Ivy.

好多……我还跟一些常春藤的人住在一起，有些是我最好的朋友，我女朋友也是常春藤的。

高尔夫俱乐部的回忆 - SpeakingMax英语口语达人

because, you know she was a friend of mine, too.

因为，她也是我的朋友。

SOHO的画廊 - SpeakingMax英语口语达人