计算和值的方法简介：Lin Anqin had already finished making noodles and was waiting for Su Can. Su Chengye and Wang Xuewei went out early, maybe at four or five o'clock, so they had to go earlier than the students.
Lin Anqin had already finished making noodles and was waiting for Su Can. Su Chengye and Wang Xuewei went out early, maybe at four or five o'clock, so they had to go earlier than the students.
