hydrogeologist

例句：

1. 1. He is a professional hydrogeologist who specializes in studying groundwater.
   他是一名专业水文地质学家，专门研究地下水。
2. 2. The hydrogeologist conducted an extensive study of the local water resources.
   水文地质学家对当地的水资源进行了广泛的研究。
3. 3. The hydrogeologist's findings have significant implications for the development of sustainable water management strategies.
   水文地质学家的发现对于制定可持续的水管理策略具有重要意义。