Between now and 2050, the urban population of Africa could triple.

从现在到2050年，非洲城市人口可能会翻三倍。

youdao

The urban population will double from the 2001 census figure of 290m to perhaps 590m by 2030.

2001年人口普查数为两亿九百万，而到2030年，该数据可增至五亿九百万。

youdao

And with the urban population in poor countries soaring, cholera is still a pressing concern.

随着贫困国家城市人口飞涨，霍乱依旧是个迫在眉睫的问题。

youdao

But improving the agricultural sector alone will not solve the growing poverty in urban areas where 40 percent of the population is unemployed.

VOA: standard.2009.08.28

He says it is increasingly important to do this analysis in connection with urbanization because more than half of the world population lives in urban areas.

VOA: standard.2009.03.23

Out of this, 47% of the urban population are actually people who have migrated from rural areas.

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Li Ling of Peking University estimates that more than half of the urban population has no insurance.

ECONOMIST: Health care in China

At present, over two-thirds of Pakistan's parliamentary constituencies are rural, with the urban population supposedly still a minority.

ECONOMIST: Pakistan