We feature ultraviolet radiation sterilization at crucial levels of production and packaging so as to maintain the highest possible standard of hygiene and quality.

紫外线杀菌系统以及一整套严格的卫生体系控制标准为产品的质量提供保障。

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Access to good nutrition, safe water and basic hygiene can also help an HIV-infected person maintain a high quality of life.

获得良好的营养、安全的饮用水和基本的卫生条件，也可以帮助艾滋病毒感染者保持高质量的生活。

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But supermarkets need uniform quality, minimum large quantities and high standards of hygiene, which the average smallholder in a poor country is ill equipped to provide.

但是超市需要标准质量，最低大批数量，统一卫生标准的农产品进入，这是大多数贫穷国家的农民无法提供的。

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Improving water resource management, increasing access to safe drinking water and basic sanitation and promoting hygiene can improve the quality of life of billions of individuals, as well as reduce child mortality, improve maternal health and cut the incidence of waterborne diseases.

UNESCO: MEDIA SERVICES

In this case, we must prevent children from contracting diarrhea by improving drinking water quality, hygiene standards, and childhood nutrition levels.

FORBES: How private distribution companies can help reduce diarrheal disease