在顾客走进超市时用动态传感器对顾客计数是一回事，而用视频分析把顾客们分类为社会或民族群体却是另外一回事。

Counting customers with motion sensors as they enter a supermarket is one thing, but sorting them into social or racial groups using video analysis is another.

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请撰写一篇报告，为某些永远无法摆脱贫困的族群探讨其中一些因素(请留意性别动态)。

Write an essay that explores some of the factors that may be relevant in perpetuating poverty for certain groups of people (giving some attention to gender dynamics).

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