It is important to promote clean development, maintain and enhance the sustainability to development so as to realize a virtuous cycle between the natural ecosystem and the social economic system.
It is important to promote clean development, maintain and enhance the sustainability to development so as to realize a virtuous cycle between the natural ecosystem and the social economic system.
要推行清洁发展，不断保护和增强发展的可持续性，努力实现自然生态系统和社会经济系统的良性循环。