导师计划的特点简介：This afternoon, taking advantage of the rare good weather, Su Can and the others held a badminton match with the Cheng Keshu dormitory. The loser naturally invited the other party to dinner.
This afternoon, taking advantage of the rare good weather, Su Can and the others held a badminton match with the Cheng Keshu dormitory. The loser naturally invited the other party to dinner.
