英语高手来!紧急!

1. Do you know me?

2. Let me introduce myself.

do u know me well?

let me introduce myself

1. Do you know me?
2. Let me give you a brief introduction about myself!

1.你了解我吗?
Do you know about me?

2.让我介绍一下我自己!
let me introduce myself.

do you understand me?
let me introduce myself.

Do you know me ?
Let me have a introduction about myself./let me introduce myself.