have lessons

The Argentine debacle has important lessons to teach.

阿根廷崩溃提供了重训。

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

他上了几次游泳课，现在他很擅长游泳了。

We had a history lesson at school this morning.

我们今天早上在校上了一堂历史课。

We have English lessons every other day.

我们每隔一天有英语课。

This textbook has twenty lessons.

这课本有二十课。