water conservancy work的用法和樣例：
例句
- The government has attached great importance to agricultural water conservation and rural hydrological work , and actively promoted water-saving irrigation.
國家高度重視農業(yè)節水和農村水利工作，積極推廣節水灌溉。 - Hydrology is the foundation for the water sector and even national economical and social development and relates closely with public interest.
水文是水利工作乃至國民經(jīng)濟社會(huì )發(fā)展的基礎性和公益性工作。
