waterworks

He has a job at the waterworks.

他在自来水厂工作。

Hossain and his team said their findings bear on an aging waterworks infrastructure particularly in the United States, where 85 percent of dams will be at least 50 years of age by the year 2020.

侯赛因及其团队表示，他们的发现尤其侧重于美国老化的自来水基础设施网络，其中85%的水坝在2020年使用长达50年。