写一篇英语作文：通知请代外语系办公室写一则通知,要求全系师生于九月十五日星期一下午三点到阅览室集中,听取关于“如何防止H

To the staff and the students,
This is to notify you that all the staff and the students of our department should gather in our reading room at 3 pm,on Monday,September 15th to hear a report regarding "How to prevent H1N1"
Administration Office
Department of Foreign Languages