因此，她宣布哥哥和我每周只能看预选好的电视节目中的两三个；我和哥哥在业余时间每个人必须读从底特律公共图书馆借来的两本书并且交上读书心得体会，她会认真批改并加上评语和标出重要部分。

With our free time, we had to read two books each from the Detroit Public Library and submit to her written book reports. She would mark them up with check marks and highlights.

youdao

卡洛：我必须星期五之前交读书报告吗？

Carlo: Must I hand in the book report by Friday?

youdao

在看电视之前我必须要读书。

I must do some reading before watching TV.

youdao