名词
中文翻译：人口统计研究
同义词：
['population research', 'demographic analysis', 'population study']
例句：
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1. Demographic research is essential for understanding the changing nature of our society.
人口统计研究对于理解我们社会不断变化的本质至关重要。
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2. The government conducted a demographic research to identify the most vulnerable groups in the country.
政府进行了一项人口统计研究，以确定该国最脆弱的群体。
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3.The demographic research revealed that the younger generation has a higher propensity towards environmentalism.
人口统计研究显示，年轻一代更倾向于环保。