12个数复三中三多少组

简介：She and Li Yun worked together. Cheng Keshu went to fetch hot water, and Li Yun went to line up to fetch rice. She fetched white rice, put it in a box and returned to the dormitory, and then mixed the pickles and stir-fry vegetables she brought with her to eat. In this way, she could often Save a lot of money.