我的朋友的朋友也是我的朋友。

My friend's friend is also my friend.

youdao

我通过朋友的朋友听到这事的。

I heard about it through a friend of a friend.

《牛津词典》

“我的一些朋友来了”这句话的言外之意是“我的一些朋友没有来”。

An implicature of 'Some of my friends came' is 'Some of my friends did not come'.

《牛津词典》

Now,what about those Episcopalians? As one of my friends says, "Those whiskey-palians." They decided to be in the middle.

那些圣公会呢？就像我一个朋友所说的，那些威士忌佩利安，他们决定保持中立。

耶鲁公开课 - 新约课程节选

and I used to play tennis here, and my friends take kids to the pool. There's so much to do here.

我过去常来这里打网球，我的朋友会带孩子去游泳池。在这儿可以做的事情太多了。

最美丽的公园 - SpeakingMax英语口语达人

All the pals here have done has been a learning experience for the children and for myself.

来这儿的所有朋友的帮忙,对孩子和我来说,都是一个学习的过程。

麻省理工公开课 - 媒体、教育、市场课程节选