我真为你骄傲，你是我最好的同学之一。

I am so proud of you. You are one of the best classmates I have.

youdao

我最好的朋友是我的一个同班同学，她的名字叫玛丽。

My best friend is one of my classmates. Her name is Mary.

youdao

但幸运的是，我有很多友好的同学，他们也是我最好的朋友。

But fortunately, I have many friendly classmates and they are also my best friends.

youdao

Study the best and as one of the students here, Mariam -- came to me after the class and she said, " "the tip of the stem is actually about democratizing excellence."

研究最好的，正如Mariam同学-,课后找到我时说的，“流行学术其实是要将杰出大众化“

哈佛公开课 - 幸福课课程节选