The bright nucleus is home to an older population of stars, which grow ever more densely packed toward the centre.

星云明亮的核心是老一代星体所在，越靠近中心密度越大。

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Countries with a high ODR are already creaking under the burden of funding prolonged retirement for their older population.

由于老年人退休生活的时间延长了，这使得退休金的担子加重了，OD R高的国家早已经不堪重负。

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India will have a young, vast work force while a rapidly aging China will face the burden of supporting an older population.

印度即将拥有非常多的适龄工作的年轻人，而于此同时，中国将要面对的是人口的老龄化问题。

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Like the older population that gets it, I'm not OK with that."

VOA: special.2009.09.14

They say the population is getting older,the buildings are in a state of degradation, and more and more shops are being opened for the millions of tourists that visit the city.

VOA: standard.2009.10.27

Traditionally, China's growing population has either resulted in denser habitation in existing cities, or new developments augmenting older population centers, creating hybrid environments.

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Froehlich isn't shying away from pharmaceutical companies as he's a contrarian investor and he anticipates increased demand for prescription drugs from a larger, older population.

FORBES: Intelligent Investing Panel

"At a time when people are dying at such levels among our older population, it is appalling that this cut should be aimed at this section of our population, " he protested.

BBC: DUP blasts government over cuts to winter fuel payments