The starting point of my thesis is the analysis of age distribution on the urban poverty groups and I found that the poor has the inclination to concentrate on the middle age or old-age populations.
本文试图以城市贫困群体的年龄分布特征为切入点，指出贫困群体向中年积聚的现象。
The starting point of my thesis is the analysis of age distribution on the urban poverty groups and I found that the poor has the inclination to concentrate on the middle age or old-age populations.
本文试图以城市贫困群体的年龄分布特征为切入点，指出贫困群体向中年积聚的现象。
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