aged population  老年人

community aged population  社区老年人

Middle-aged population  中年人

the house providing model for the aged population  居家养老

Middle-and-old-aged population  中老年人群

venerable aged population  高龄

Middle-old aged population  中老年人群

Aged tendency of population  人口老龄化

middle aged and elderly population  中老年人群

middle-aged and elderly population  中老年人

Middle-aged and senile population  中老年

Middle-aged and the elderly population  中老年

Chinese character middle-aged and aged adults  文字图片

mid-aged and aged  中老年

middle aged and aged women  中老年妇女

middle-aged and aged  中老年教职工

middle-aged and aged female  中老年妇女

Middle-aged and aged group  中老年人群

Middle-aged and aged people  中老年人; 中老年

middle-aged and aged residents  中老年人