jnd凤凰预测算法

简介：And Su Can and his seniors no longer have to do morning exercises like the sophomores. They have to attend class as usual. The blue ocean students standing in the playground stretch their young bodies, and along with the broadcast of the times calling, they welcome the golden Sunshine, sometimes there will be a group of people who don't want to do morning exercises, and hide in the toilet in twos and threes.