英语语法分析

And so you need my files and all my casework?

也就是说你需要我的文件和所有的资料？

Approximately 70 % of class time is devoted to casework and experiential learning.

大约70%的课时是研习案例和经验。

A lot of the union's casework involves the use of mobile phones in schools, particularly in the classroom.

该联盟的多项生活环境调查都包括手机在学校、特别是教室里的使用问题。