Question

“邀请您参加我们的英语讲座，为我们讲解一下怎样写好英语作文，我们将非常感谢您”翻译成英语

Answer 1

We invite you to join our English lecture and explain to us how to write good English compositions. We will be very grateful.

祝你学习愉快！ (*^__^*)
请及时采纳，多谢！

Answer 2

原句的逻辑有问题，既是讲解，就不是参加，而是作讲座，主讲。
Could you grant us a lecture on how to write English compositions? We would really appreciate it if you can come.

Answer 3

We invite you to participate in the English lecture, explain to us how to write an English composition, we would be very grateful to you"