It jumped, and I can't catch it from the front.

Question

I don’t know where to jump all of a sudden

Answer 1

There is nothing I don’t understand before, but I am already disappointed. I pointed out the problem in the group, but you guys kicked me out. I was afraid that others would point out the problem to me. I think others should also know better.

Answer 2

Well, here is a new knowledge point. If there is anything you don’t understand, you can tell our relevant staff!