大小单双方法简介：Yang Xiaomin then walked into the classroom. Su Can and others quickly sat down, heads held high, eyes fixed, and their eyes focused on Yang Xiaomin in black teacher uniforms on the podium.
Yang Xiaomin then walked into the classroom. Su Can and others quickly sat down, heads held high, eyes fixed, and their eyes focused on Yang Xiaomin in black teacher uniforms on the podium.
