压大双小双大单小单简介：At the end of get out of class, Tong Liancheng waved goodbye to Su Can and his class very gracefully. The previous lifelessness suddenly disappeared. Everyone's eyes followed Teacher Tong Liancheng reluctantly.
At the end of get out of class, Tong Liancheng waved goodbye to Su Can and his class very gracefully. The previous lifelessness suddenly disappeared. Everyone's eyes followed Teacher Tong Liancheng reluctantly.
