由初一学生表演的小组唱的翻译：By a group of junior middle school student 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

By the first group of student performances to sing

By a group of junior middle school student performances

The group performs which by the first day student sings

By the early performances by students of the singing group

By a group of junior middle school student performances