倍投计算器简介：Finally, the head teacher of Class 3, Tong Liancheng, who taught Su Can and their class history, hurried over from the office and asked Li Leixiao gently what happened?
Finally, the head teacher of Class 3, Tong Liancheng, who taught Su Can and their class history, hurried over from the office and asked Li Leixiao gently what happened?
