首先，上课的时候，我要认真听讲的翻译：First of all, of the class, I'm listening intently 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

First, the class, I have to listen carefully

First of all, of the class, I'm listening intently

First, attends class, I must listen earnestly

First of all, classes, and the time when I would like to seriously listen

First of all, of the class, I'm listening intently