It usually takes them more than ten hours to revise for exams.
他们通常要花十多个小时复习准备考试。
Sorry again for the lateness. I say soon as I have started school again and the exams are looming in and I need to revise.
我为我的延长再次告罪，我说很快是由于我又开学了，考试也临近了，我必要温习一下。
If you genuinely care about your exams, revise for short times but more often, over a period of weeks before the big event.
如果你真的关心考试，就应该在考试前的几个星期开始复习，每次复习的时间不一定很长，但要经常复习。
If you genuinely care about your exams, revise for short times but more often, over a period of weeks before the big event.
如果你真的关心考试，就应该在考试前的几个星期开始复习，每次复习的时间不一定很长，但要经常复习。
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