1.
I introduced myself to him
我向他作自我介绍。
2.
Please let me introduce myself.
请允许我自我介绍一下。
3.
Please allow me to introduce myself.
请允许我自我介绍。
4.
First of all, please allow me to introduce myself.
首先，请允许我自我介绍。
5.
Let me introduce myself.
让我自我介绍一下。
6.
I had better (ie I think I should) begin by introducing myself.
我最好（我想我应该）先作一下自我介绍.
7.
Yes, I am. May I introduce myself? My name is John.
是的。请允许我自我介绍一下，我叫约翰。
8.
Do you mind if I introduce myself? My name's Si Tu Wen.
让我自我介绍好吗?我叫司徒文。
9.
The same as you. May I introduce myself?
我和你一样。我能自我介绍一下吗？
10.
Let me introduce myself ; my name is Simpson.
让我作自我介绍吧,我名叫辛普森。
11.
May I introduce myself: Richard Emerson.
容我自我介绍，我是理查得·爱默森。
12.
I want first of all to introduce myself to you.
首先我要向大家作自我介绍。
13.
I had better begin by introducing myself.
我最好先作一下自我介绍.
14.
May I myself: donald ervin.
请允许我自我介绍：唐纳德欧文。
15.
Thank you for your invitation. Allow me to make a self-introduction.
谢谢你的邀请，请允许我做自我介绍。
16.
May I introduce myself:Donald Ervin.
请允许我自我介绍：唐纳德 欧文。
17.
May I introduce myself: Donald Erwin.
请允许我自我介绍，唐纳德?欧文。
18.
By way of introducing himself he showed me his card.
他把他的名片给我，以此来作自我介绍。