environment division

例句：

1. 1. The environmental division is responsible for monitoring air and water quality.
   环境部门负责监测空气质量和水质。
2. 2. The department's goal is to protect the environment and promote sustainable development.
   该部门的目的在于保护环境并促进可持续发展。
3. 3. The environmental division has been working on a project to reduce pollution in our city.
   环境部门正在开展一个项目，旨在减少我们城市的污染。