参考翻译:
Sustainable development is a new concept of development put forward in the 1980s. The mode requires that economy be developed on the condition of environmental protection. It should satisfy the need of the present without damaging the interests of the future generations. The core idea is to ensure the harmonious development among economy, resources and environment. The goal is to let offspring enjoy abundant resources and good environment. Sustainable development is a basic state policy of China. Now China is focusing on energy saving and emission reduction, accelerating the construction of resource-saving and environment-friendly industrial systems, making more efforts to protect the environment, and raising the level of ecological civilization.