大小单双群规简介：Hey, I said you are stupid, you are really stupid. If the other party doesn't speak, you won't speak first. If it is one of your own, the other party can still ignore you, idiot!
Hey, I said you are stupid, you are really stupid. If the other party doesn't speak, you won't speak first. If it is one of your own, the other party can still ignore you, idiot!
