阶梯倍投最科学的方法

简介：Liu Xuehui unscrewed the cap of the mineral water, raised his head and drank most of the bottle of mineral water. Then he unscrewed the cap again, glared at Li Xiaole, and said unhappily: You are laughing so hard, I am not called Liu Erluzi anymore, I am called Liu Erluzi. Liu Xuehui, this is the name given by the young boss, and he sounds like a cultural person.