Under-privileged people
... 环境影响状报告书 Environmental impact statement 贫困阶层 Under-privileged people 温带森林 Temperate forests ...
poverty class
...关键词: 城市贫困; 社会分层; 贫困阶层; 分异;[gap=301]Key words: urban poverty; social stratification; poverty class; differentiation ...