层进式阶梯倍投法实例简介：The head of the Wu family has already thought about this, and he said with a relaxed expression: I looked at him coldly, King Ruishan does not seem to be cold-blooded and ruthless, killing everyone.
The head of the Wu family has already thought about this, and he said with a relaxed expression: I looked at him coldly, King Ruishan does not seem to be cold-blooded and ruthless, killing everyone.
