ps: I was disgusted by one thing today, I am very sad, and at the same time I feel very sorry for myself and my friends, I hope that more friends who write essays will not give up and stick to it like me! It doesn't matter if the world is black or white, we stand by ourselves! Write your own story and fulfill your own dreams. Good night! In addition, this pineapple is delicate and short and easy to push down~~(>^w^