An eating disorder in which one alternates between abnormal craving for and aversion to food. It is characterized by episodes of excessive food intake followed by periods of fasting and self-induced vomiting or diarrhea. 饮食失常一种饮食无序，在这种情况下，一个人常常处于不正常的贪食和厌食的交替状态，特点是偶尔的暴饮暴食继而又很快的引起呕吐或腹泻
Three episodes have been telescoped into a single programme. 把三集的内容压缩成了一个节目。
One of the funniest episodes in the book occurs in chapter 6. 书中最有趣的情节是在第6章。
