He proposes to extend the school day and does not favor extending the academic year.

他提议延长每天的课时，但不赞成增加学年的时长。

金山词霸

The hour-long classes are held at Bloxwich Leisure Centre.

课时长为1小时的课程在布洛克斯威奇康乐中心举行。

金山词霸

He slept badly at night and couldn't concentrate in class at daytime.

他夜里睡不好,白天上课时思想开小差.

《现代汉英综合大词典》

Don't let your mind wander during the lecture.

在上课时不要让自己的思想开小差.

《用法词典》

Some courses such as engineering had to be compressed.

有些课程，比如工程学，必须减少课时。

辞典例句

The teacher came down on her for talking in class.

由于上课时讲话,老师严厉地批评了她.

辞典例句

When I attended his lecture, I always tried hard to strangle yawns.

我上他的课时, 总是竭力地制止自己打呵欠.

辞典例句

A record is often used in our English class.

我们上英语课时经常用录音机.

辞典例句

The teacher handed out the books at the beginning of the lesson.

开始上课时,老师给大家发书.

辞典例句

The teacher asked the children not to make any noise in class.

老师要求孩子们在上课时不要吵闹.

辞典例句

The teacher called me over to his desk in class.

老师在上课时叫我到他的书桌那儿去.

辞典例句

Please pass your papers in at the end of the hour.

请把你们的试卷在下课时交来.

辞典例句

Tony used no reference books in class.

托尼上课时不使用参考书.

辞典例句

He came to class high on drugs.

他来上课时因吸了毒而显得神智恍惚.

辞典例句

Once we caught him dozing off in class.

有一次我们发现他在上课时打盹.

辞典例句