The film has a good moral lesson.

这部影片有个教训，要我们明辨是非。

It's Sunday today. We don't have any lessons on Sunday.

今天是星期日，我们在星期日不课。

I love computers, so I have computer lessons every day.

我喜欢计算机，所以我每天计算机课。

In the afternoon, she has one lesson.

下午有一节课。

Duolingo, a popular " freemium" app, has bite-sized lessons and gamified exercises.

多领国是一款受欢迎“免费增值”应用程序，它提供小课程和游戏化练习。

I have an advanced grammar lesson for you today.

今天我要给你们一节高级语法课。

All to try to ensure children can have their lessons even in times of pandemic.

所有这些努力都是为儿童即使在疫情期间也能受到教育。

Okay? All right? Then we have a lesson on " all right" .

吗? 可以吗? 然后我们一堂关于" all right" 课。

Yes, I just had my first lesson this morning.

是，我今天早刚第一节课。

We have tennis lessons on Sunday mornings for teens and Sunday afternoon for adults.

我们在星期天午为青少年网球课，星期天下午为成年人网球课。

Jane has a piano lesson at 3p.m. on Mondays.

简在周一下午3点钢琴课。

We have new free lessons every week.

我们每周都有新免费课程。

Today, we have a free lesson about the IELTS writing exam.

今天，我们要给大家免费一堂关于雅思考试写作部分课。

We also have many other free English lessons which you can watch and study from.

我们还有其他免费课程可供你观看学习。

Sorry, tomorrow I'm playing soccer, and I have a piano lesson.

对不起，我明天要去踢足球，我有一节钢琴课。

Today, we have quite an interesting lesson.

今天，我们将要一堂非常有趣课。

Today, I have an advanced listening lesson for you.

今天，我为大家准备高级听力课。

It is a mixed school. Boys and girls have lessons together.

这是一所混合性学校，男孩们和女孩们一起课。

I have a whole lesson about question tags, don't I?

我有一堂关于反义疑问句课，不是吗？

And I have an extremely useful lesson for you today.

今天我给大家准备一节非常实用课程。