供水器

例句：

1. 1.The city has a modern water supplysystem that ensures clean water for all residents.
   这个城市有一个现代化的供水系统，确保所有居民都能获得干净的水。
2. 2. Thenew water supply project will improve the qualityof life in this area.
   新的供水项目将改善该地区的生活品质。
3. 3. Thewater supply system is responsiblefor delivering fresh water to everyhousehold in the city.
   供水系统负责向城市中的每一个家庭输送新鲜的水资源。