1.In some cases, the biggest difficulty for an English-language learning student is simply getting the necessary classwork online.

在某些情，习英语生最大困难就是在网上获取必要课堂作业。

2.She seems to have some difficulty with the classwork.

她对作业好像感到很困难。

3.And there is no limit to the creativity it can add to classwork.

可以为课堂作业带来无限创造力。

4.In addition to classwork, you are supposed to put in 3-4 hours a day of private study.

除了课堂作业以外，你们每天要进行三至四个小。

5.Somebody complained to you that I had written my classwork in disconnected letters.

有人向你抱怨我课堂作业是用不连贯字母写。机翻

6.She hired me based on my classwork.

她雇我是因为我课堂作业很棒。

7.So, if a student is enrolled in 15 credit hours, they can expect to spend 15 hours a week in class and 15 to 30 hours per week on classwork.

因此，如果一个生报名参加了15个分课程，那么他们可以预期到每周要花15个小在课堂上，花15到30个小在课堂作业上。