water pollution detection system

例句：

1. 1. Thecity government has launched a new water pollutiondetection system to improve the quality of itsrivers.
   市政府推出了一个新的水污染检测系统，以改善其河流的质量。
2. 2. The companyhas developed a water pollution detection system thatcan detect pollutants in the waterat an early stage.
   该公司开发了一种水污染检测系统，可以在污染物进入水体的早期阶段进行检测。
3. 3. The waterpollution detection system is crucialfor monitoring and controlling water pollution.
   水污染检测系统对于监测和控制水污染至关重要。