But it must also be noted that China’s carbon dioxide emissions declined notably in 2014, offering what is perhaps the first tangible evidence that the country is making some progress on this front. Energy efficiency and renewable energy use are both on the rise as well.
污染也仍然是一个严峻的挑战。但同样应该注意的是2014年中国二氧化碳排放量大幅下降，这也许是第一个实在的证据证明中国正在这方面取得进步。能源效率和开再生能源的使用也都在增加。