sewerage 专八

1.Our town has a modern sewerage system.

我们城镇有代化的下道系统。

2.The two giant utilities, Générale des Eaux and Lyonnaise des Eaux, which dominated the running of water and sewerage for local authorities, were diversifying into construction.

控制各地政府提供给和服务的两大公共事业巨头，法国通务集团GénéraledesEaux和里昂务公司（LyonnaisedesEaux）当时多样化扩展至建设行业。