feed water and drainage的用法和樣例：
例句
- Architecture electrotechnician is a basic important technical technical course for the undergraduates majoring in water supply and drainage system.
建築電工是給水排水工程專業的一門實踐性較強的專業基礎課。 - Watersupply and drainage engineering is sorted out engineering discipline, and it is a field of intercross multi-discipline.
摘要給水排水工程為工程學科門類，是多學科互相交叉形成的一門學科。
