城市可持续发展
sustainable urban development
Urban sustainable development
sustainable development of a city
sustainable development
Sustainable Development of Cities
urban sustained development
Sustainable development of urban
The Sustainable Development of Cities
urban sustainability
Sustainable Development of City
城市化可持续发展
sustainable development of urbanization
城市的可持续发展
Urban sustainable development
sustainable urban development
产业可持续发展
industry sustainable development
草地与人类可持续发展
grasslands with sustainable development for humankind
保护与可持续发展
Conservation and Sustainable Development
安全可持续发展
Continuous development of safety