代表班级参加学校竞赛的翻译：Representing class in school competitions 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

On behalf of the class to participate in school competitions

Representing class in school competitions

Participates in the school competition on behalf of the class and grade

Class representatives participated in the school competitions

Representing class in school competitions