major metropolitan areas
📖 释义
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主要大都市区; 百万人口以上城市
💬 例句
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Low-lying islands and major metropolitan areas along coastlines are particularly vulnerable to these long-term environmental shifts.
沿海的低洼岛屿和主要大都市区对这些长期的环境变化尤为脆弱。
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Most of the nation's population growth is concentrated in major metropolitan areas rather than rural regions.
该国大部分人口增长集中在主要大都市区,而非农村地区。