Objective an insight into the AIDS - related knowledge and risk behaviors of community residents.

目的了解社区居民艾滋病相关知识和危险行为水平.

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V. in the -- five million of them have died of AIDS - related sicknesses.

感染者,他们之中的 二千五百 万已经死于各种与艾滋病有关系的疾病.

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