以下是学校关于辩论赛的海报.请就海报内容用英语写一篇80词左右的短文,向全校同学宣传此项活动.

A new debating is starting on the 30th of May from 4:30 to 5:30, i suggest everyone sign in, because the topic this time is "Should students bring their cellphone to school", i am sure all of you have a lot to say about that. You must sign in at the student union office before the 10th of May, and each class must have three students participating in this event. This debate will take place at the library which is the best place, because you can always go look for information. Only five would win, so get started now!