sluicing noz

例句：

1. 1. The sluicing noz is used to clean the roads after heavy rain.
   水力冲洗装置用于大雨后清理道路。
2. 2. The engineer designed a new sluicing noz for the construction site.
   工程师为工地设计了一种新型的冲洗装置。
3. 3. The sluicing noz was able to remove all the mud and silt from the riverbed.
   冲洗装置能够将河床的所有泥砂和淤泥清除干净。