你们好，我想要一篇英文的presentation，关于求职，包括自我介绍和简历的描述。最好口语化一些。3分钟。

My name is Li Zhiming,I'm 20 years old , and graduated from Guangzhou finance occupation school, my major is the financial affairs. In the past 2 years , I worked as a customer service, sales, insurance and so on, I hope to get more learning opportunities to enrich my experience.