1980年到2010年间，中国的城市人口增加了一倍以上，城市化水平从1980年的19%跃升至2010年的47%，预计至2025年将高达59%。

China's urban population has more than doubled between 1980 and 2010, surging from 19% to 47%, and is expected to reach 59% by 2025.

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这些增加的城市人口大多安家于城郊而不是市中心，格莱泽补充道，更繁华的都市地区和教育程度比较高的居民区，人口增加特别迅速。

Most of this growth occurred in the suburbs rather than the inner cities, Mr Glaeser adds, with the more prosperous metropolitan areas and those with better educated residents growing especially fast.

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