更多sewerage例句

1. As recently as 2002, Rahat, like all six of the other government-planned towns, lacked a completed sewerage system.
2. A water-borne sewerage system began to be introduced in 1906.
3. The valuable portions of the sewerage were utilized on adjacent vegetable farms.
4. All sewerage and garbage were promptly removed, and used to enrich the suburban market-gardens.
5. A permanent board of water and sewerage commissioners was created by an act of April 2, 1869.
6. It is now almost a trite thing to show how closely connected imperfect sewerage is with disease.