Li Lei, this is my friend John, let me introduce to you.

李雷，这是我的朋友约翰，让我给你介绍一下。

youdao

John is drawing more carefully than Li Lei.

约翰比李蕾画得更认真。

youdao

I'm John Li.

我是李约翰。

youdao

Xiao Li, this is John. He is a friend of mine.

小李，这位是约翰，他是我的好朋友。

youdao

Xiao Li, this is John. He is a friend of mine.

小李，这位是约翰，他是我的好朋友。

youdao