water stratum

例句：

1. 1. The geologist studied thestructure of the water stratum to determineits potential for oil and gas reserves.
   地质学家研究了水层的构造，以确定其潜在的石油和天然气储量。
2. 2.The research team found that the water stratum was rich in minerals, which couldbe used for industrial purposes.
   研究小组发现水层富含矿物质，可用于工业用途。
3. 3.The construction of a new pipeline would requirethe excavation of a large waterstratum to access the underground reservoir.
   建设新的管道需要挖掘大量的水层以到达地下储水库。