How to write down your opinion on the school advertisement wall?

I think it is very good to set up the school advertisement wall, because the school is a pure place and needs children's hearts to be more pure. So with such a wall, students can talk about their own ideas on the wall, and they can also see each other's ideas, so that some positive things can communicate with each other and there is room for learning. This kind of advertising wall is a good idea and this form is also very practical. So, if you want to express your views on the school wall, write about the school creative wall. I think it is very suitable for campus environment, study and life, especially for students' spiritual purity and spiritual communication. This has built a better platform for them. Because the school has this wall, I believe that students will have a place to speak their minds, let them speak their minds, and I believe someone will answer.