我们努力把承建的每一项环保工程踏踏实实地做好，创建更多的精品工程和平优秀示范工程，为环保事业作更大贡献。

We work hard to do good job in every constructing project, construct better and demonstration project and make more contribution.

youdao

我们努力把承建的每一项环保工程踏踏实实地做好，创建更多的精品工程和平优秀示范工程，为环保事业作更大贡献。

We work hard to do good job in every constructing project, construct better and demonstration project and make more contribution.

youdao