Pollutionisn'tabigproblemnow,isit?()Pollutionisn'tabigproblemnow,isit?()
AYes,itisBNo,itisn't
求给出答案后将答案的正确翻译说一下
Pollutionisn'tabigproblemnow,isit?()
Pollutionisabigproblemnow,isn'tit?()