The city admitting floating population from rural area increases the supply of workforce in urban area and slows down the aging speed in cities in the near future.

城市接纳农村流动人口，从近期看，可以增加城市劳动力供给，减缓城市老龄化速度，减轻城市抚养比；

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With aging of the population in worldwide, the prevalence of osteoporosis increases rapidly and it will be a huge financial burden to all the countries.

随着人口的老龄化，骨质疏松症患病率迅速增加，给世界各国带来沉重的经济负担。

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This is largely driven by an aging population and increases in technology and availability of treatments.

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This is the fantasy that governments can operate without revenue more precisely, that a government presiding over an expanding economy as well as an aging population can operate without increases in revenue.

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Diabetes prevalence increases with age, so the aging baby boomer population is attributing to rising costs.

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