have lessons

We have English lessons every other day.

我们每隔一有英语。

The Argentine debacle has important lessons to teach.

阿根廷的崩溃提供了重要的教训。

We had a history lesson at school this morning.

我们今学校了一堂历。

He had some swimming lessons, and now he is good at swimming.

他了几次游泳，他很擅长游泳了。

This textbook has twenty lessons.

这本有二十。