cyber dollar, Knowledge graph

Can you solve the problem next? Can you still believe what he said?I put it high on it yesterday, and I suggested yesterday that I was going to do subtraction before the opening.But he is still confident to tell everyone,

I have always stood in a very objective angle to give you an analysis, familiar with my old iron, old fans know.Do you think it's credible?

Do you think it's credible?But he is still confident to tell everyone,