至2010年年底，中国老龄人口将达到总人口的20%左右，中国老龄化进程无论从增长速度和比重都超过了世界老龄化进程。
To the end of 2010, China's aging population will reach about 20% of the total population, the aging process in China in terms of growth rate and proportion of the world more than the aging process.
至2010年年底，中国老龄人口将达到总人口的20%左右，中国老龄化进程无论从增长速度和比重都超过了世界老龄化进程。
To the end of 2010, China's aging population will reach about 20% of the total population, the aging process in China in terms of growth rate and proportion of the world more than the aging process.
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