Is your mother badly ill?NO--only a little cold.Aserious anying Bserious notingCnothing serious

题目

Is your mother badly ill?NO--only a little cold.Aserious anying Bserious notingCnothing serious
Danying serious

答案

nothing serious 表示没有什么大问题,不要紧,没关系的.是固定用语.在这句话里则可翻译成为 他只是小感冒,没有大碍.