supercities
美
英 
例句
By 2025, China is expected to have 15 supercities with an average population of 25 million (Europe will have none).
到2025年,中国预计将有15个超级城市平均人口达2500万(而欧洲一个也没有)。
The project aims to boost the region's ability to compete with the world's other "supercities" and draw in investment.
该项目旨在提升这一地区与全球其它“超级城市”竞争的能力,吸引投资。