简的作业在一般水平之上，而霍布的作业则大大低于一般水平。

Jan's work is above average; Hob 's is very much below it.

youdao

简的作业在一般水平之上，而霍布的作业则大大低于一般水平。

Jan's work is above average; Hob 's is very much below it.

youdao