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,中國預計將有15個超級城市平均人口達2500萬(而歐洲一個也沒有)。
The project aims to boost the region's ability to compete with the world's other "supercities" and draw in investment.
該項目旨在提升這一地區與全球其它“超級城市”競爭的能力,吸引投資。