This is necessary because full-time students probably have to read several hundred pages every week.

这是有必要的，因为全日制学生每周可能要读几百页材料。

youdao

This is necessary because full-time students probably have to read several hundred pages every week.

这是有必要的，因为全日制学生每周可能要读几百页材料。

youdao