administrative legislation of water

例句：

1. 1. The company's administrative staff is responsible for daily operations.
   公司的行政人员负责日常运营。
2. 2. The new manager has implemented several administrative changes to improve efficiency.
   新任经理实施了多项行政改革以提高效率。
3. 3.The administrative system needs to be streamlined to ensure smooth operations.
   行政体系需要简化以保障顺畅运作。