This is my introduction

介绍───introduce;就是───namely

The educational bureau demands that all schools introduce a new course into the curriculum.───教育局要求所有的学校开设一门新课程.

Allow me to introduce you to our headmaster.───请允许我介绍你见见我们的校长.

The government was accused of trying to introduce the tax by stealth .───有人指责政府想不事声张地开征这种税。

to introduce a strict import quota on grain───严格限制谷物进口量

Let me introduce Bob, one of the club's stalwart.───让我来介绍鲍伯, 俱乐部的忠实拥护者.

Emboldened by the wine, he went over to introduce himself to her.───他借酒壮胆，走上前去向她作自我介绍。

Let me introduce you to my friend Nightingale.───让我把你介绍给我的朋友南丁格尔.

It's my great pleasure to introduce tonight's speaker, Professor Lewis.───我很荣幸地介绍今晚的主讲人, 路易斯教授.

I think she felt snubbed because Anthony hadn't bothered to introduce himself.

Allow me to introduce my wife.

Can I introduce myself? I'm Helen Robins.

I need hardly say what a pleasure it is to introduce our speaker.

I'd like to introduce my younger son, Mark.