出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第168页（192字）
任意做坏事，例他们为非作歹已非一日，今天被捉拿归案是罪有应得。
These people have been committing allsorts of crimes for many a day and today’s arrest just serves them right．