想要在孩子的游乐时间给他们上一堂讲座是不会给你好结果的。

But trying to talk seriously with your child during their play time isn't going to get you very far.

youdao

他们是来给你上课的，关于你自己的一堂课。

They are there to teach you a great lesson about yourself.

youdao

我将给你们上一堂课。

I will give you a lesson.

youdao

Could you tell us about one of your favorite classes and a memorable assignment from that class?

能给我们讲讲你最喜欢的一堂课，以及那堂课上一次难忘的任务吗？

乐团怎么样？ - SpeakingMax英语口语达人

Can you tell us about one of your favorite classes?

你能给我们讲一讲你最喜欢的一堂课吗？

写作课程比较难 - SpeakingMax英语口语达人