water business短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 收入不稳定的行业; 性风俗行业 Europe Union has set up efficient Water Law system and modern water business administration mode based on its markets and means of law and administration. 欧盟国家以市场为基础，配置以法律和行政的手段，建立了行之有效的水法体系和现代水务管理模式。 cnki