卫生工程师

例句：

1. 1. He is a highly skilled and experienced sanitary engineer.
   他是一位技术高超且经验丰富的卫生工程师。
2. 2. The sanitary engineer was responsible for ensuring the cleanliness of public spaces.
   这位卫生工程师负责确保公共空间的清洁。
3. 3. The sanitary engineer's work is crucial in maintaining public health.
   卫生工程师的工作对于维护公共卫生至关重要。