贵单位? 是公司=company?学院=college?政府机构=department?什么职位?
Dear Sir,
RE: APPLICATION FOR THE POST OF [ 什么职位?] IN OVERSEAS BUSINESS DEPARTMENT
My name is Wang Lei. I am an undergraduate (还没有毕业是不是?) from the Hebei Economic & Business University, majoring in Financial Management. I am the class monitor of 1204-1. I actively participate in the organization and social activities in the campus. I received many awards including "outstanding class cadre", "college advanced class group" and other honors. I also received commending letters from the Shijiazhuang Municipal Committee. I am a member of the Communist Party.
I wish to apply to the above department. I hope you will consider my application favorably. Thank you for your attention.
Yours sincerely,
Wang Lei
下个翻译软件就行了