groundwater regime

例句：

1. 1.The government has implemented a groundwater management policy to conserve water resources.
   政府已经实施了一项地下水管理政策，以保护水资源。
2. 2.The groundwater regime is crucial for the survival of many species in the region.
   地下水管理政策对于该地区许多物种的生存至关重要。
3. 3.The new groundwater regime aims to improve water quality and reduce pollution.
   新的地下水管理政策旨在提高水质并减少污染。