deep subsoil water

例句：

1. 1. The deep subsoilwater is crucial for plant growth.
   深层土壤水对植物生长至关重要。
2. 2. The farmersused to rely on thedeep subsoil water forirrigation.
   农民过去依赖深层土壤水进行灌溉。
3. 3. The deep subsoilwater is a valuable resource that should beconserved.
   深层土壤水是一种宝贵的资源，应该被保护。