While solving urban water shortage problems, we should maximize water recycling based on local conditions in order to increase the volume of usable water and improve the reliability of urban water supply.

• 在解决城市缺水问题时，应当首先立足于本地自有资源，因地制宜，最大限度地实现水的再生利用，借此增加可用水量，提高城市供水的可靠性。