basic environmental law
短语词组
- Basic principle of environmental law 環境法的基本原則
- basic principles of environmental law 環境法基本原則
- basic principle international environmental law 國際環境法基本原則
- chinese environmental basic law 中國環境基本法
- environmental basic law 環境基本法
- Basic Law of Environmental Policy 環境政策基本法
- basic law of environmental protection 環境保護基本法 返回 basic environmental law