It is necessary because persistently weak global growth is unlikely to provide the solid external demand for Chinese exports that it once did. But it is also essential, because China’s new leadership seems determined to come to grips with a vast array of internal imbalances that threaten the environment, promote destabilizing income inequality, and exacerbate regional disparities.
说它必要是因为持续疲弱的全球增长不太可能像以往那样为中国出口提供强劲的外部需求。同时也因为中国新领导层似乎决意解决威胁环境、造成收入不平等并拉大地区差距的各种国内不平衡。