Depending on which role you choose, you could help to increase a community's access to safe drinking water, or help to protect valuable local cultures.

根据你所选择的角色，你可以帮助增加一个社区获得安全饮用水的机会，或者帮助保护当地宝贵的文化。

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Lack of access to safe water, poor housing, and unsanitary conditions all have a strong bearing on the health of the mother and child.

缺乏安全用水、住房条件差以及不卫生条件都对母亲和儿童的健康有很大的影响。

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Increase access to safe water and sanitation.

增加使用安全用水和卫生设施的人数。

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So how do you feed a city like, for example, Nairobi or many other very large mega-cities with desperately poor people in them where food simply cannot be provided in cities without access to diesel and so on?" Taylor says governments need to start investing in safe and sustainable energy alternatives.

VOA: standard.2009.10.20

One theme that many participants raised is the need to expand access to safe and affordable housing.

WHITEHOUSE: Office of National AIDS Policy Blog

Nearly 1 billion people lack access to safe water, and 2.5 billion do not have improved sanitation.

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Currently, nearly one billion people lack access to safe water and 2.5 billion do not have improved sanitation.

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