介绍某人的常用表达式：
Ill introduce you。我来给你介绍.../ I want to introduce...我想介绍...。 / May I introduce you to...? 我把你介绍给...好吗? / Id like you to meet... 我想让你见见... / Its with great pleasure that I introduce...to you。很荣幸让我介绍...给你。/ Let me introduce you to...让我把你介绍给... / By the way， do you know...? 顺便问一问，你认识...吗?
对介绍的应答：
How do you do? 你好!/ Im pleased to know you。很高兴认识你。/ Very glad to meet you。很高兴认识你。/ Nice to meet you。很高兴认识你。 / Its a pleasure to meet you。认识你很高兴。