想要一个特别点的英语演讲时的开场白

As a big big girl in a big big world,it's not a big big thing stand here.

Have good luck,hope you will prepare it very well.

As a student of 某大学，I,你的名字，is so glad that~~~~~~~

楼上的不错 偶来现丑
good evening(afternoon)ladies and gentlmen,i'm glad to stand here .first please excuse my poor english...