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一、人口老龄化问回突显按国际标准,60岁以上老年人口占该国家(地区)总人曰10%以上,或者65岁及以上的老年人口占该国家(〕--t区)总人曰旷70%以上,被称X
First, highlighting the question of population aging According to international standards, the elderly over the age of 60 accounted for more than 10% of the country (total population), or 65 years of age and older accounted for the country (t) area total Said Kuang 70% or more, is called X.