waterquality monitoring

例句：

1. 1. The government is conducting water quality monitoring in the affected areas.
   政府正在受影响地区进行水质监测。
2. 2. The companyhas set up a water quality monitoring systemto ensure the safety of its products.
   该公司已建立了一套水质监测系统，以确保其产品的安全性。
3. 3. The environmental agency is responsible formonitoring the water quality in the city.
   环境机构负责监测该市的水质。