在他昨天来这所学校之前，你听说过他吗的翻译：Before he came to the school, do you know of him 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

He came to this school before yesterday, you heard him do

Before he came to the school, do you know of him

Yesterday came in front of this school in him, you have heard him

He said yesterday at the schools to which you have heard of him before?

Before he came to the school, do you know of him