How to write an interview about printing errors of electric solar cells?

1 first of all, write down the reasons for the mistakes, and be sure to deeply understand your own mistakes, what you did during the mistakes, and why you delayed what you should have done.

Secondly, deeply reflect on what you did wrong, how to correct it, accept the lesson, and never make similar mistakes again.

3. Final conclusion: I deeply realize that this is wrong, and I promise that what needs to be done in the future will not happen again.