我急需一篇3分钟的英语演讲短文（初一水平）

Hello,it's a pleasure to meet you all.I am Yu Lin Jeng.I am from Shanghai ,China.This is my third trip to the United States,and I really enjoy staying here.I am working for a trading company as an assistant manager in the overseas distribution section.Thank you.I'm Ma li.I am a system engineer for IBM.My job is to develop new computer software and I enjoy the job very much,because software development is very creative and imaginative work.So if anyone here is interested in computer and computer software,please let me know.We can spend hours talking about computers.Hello,everybody.I am Ning cai chen from Beijing,I am working for an agent for a electric company in Beijing.It is about five months since I came to the United States,and I miss my family very much.It'll be several months before they come here,and I hope to continue to have an enjoyable single life till then.Thanks