I have a friend who's a social psychologist who told me a story once that really made me very nervous, although she's fine.

我有一个社会心理学家朋友,她曾经给我说过一个故事,让我很紧张，虽然她现在一切都好。

耶鲁公开课 - 心理学导论课程节选

I went with a group of friends

我曾经和一帮朋友去过，

关于伦敦眼的回忆 - SpeakingMax英语口语达人