在校级和班级联欢会上演出的翻译：At the school level and class reunion performances 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

Class get-together at the university level and perform

At the school level and class reunion performances

Performs in the field grade and at the class and grade party

At the school level gala performances and classes

At the school level and class reunion performances