今天我们只有两个课时，第三课时和第六课时，他们都是考试时段；

We only had 2 periods today, 3rd and 6th, both were exam periods;

youdao

今天我们只有两个课时，第三课时和第六课时，他们都是考试时段；

We only had 2 periods today, 3rd and 6th, both were exam periods;

youdao