三珠路注码法

简介：At the same time, outside the classroom of Class 33, Xiao Xiaobai hurriedly let go of his hand when he saw the pretty Sun Yuanyuan with a red face. He was about to speak with some embarrassment when he saw that he had just let go of Sun Yuanyuan because one of her feet was injured. She was a little unsteady and about to fall to the side, so he reached out to hold her arm: Teacher Sun, be careful!