在世界上，超过30%的学校无法为大约5.7亿的儿童提供安全的饮用水。

In the world, more than 30% of schools do not provide safe drinking water for about 570 million children.

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儿童基金会说，缺乏安全饮用水和排水设施让成百上千万的人们很容易感染水传播的疾病。

It says lack of safe water and sanitation is putting millions of people at risk from waterborne disease.

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环境卫生设施和服务享用、良好的个人卫生习惯以及安全饮用水每年可以挽救150万儿童的生命。

Access to sanitation, the practice of good hygiene, and a safe water supply could save 1.5 million children a year.

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