Seven out of ten people without basic sanitation are rural inhabitants and more than eight out of ten people without access to improved drinking-water sources live in rural areas.
农村居民中平均每十人就有七人没有基本卫生设施，平均每十人有超过八人未获得改善的饮用水源。
Current exposure sources include lead paint, folk remedies, glazed pottery, soil and drinking water in some urban areas with older housing.
目前仍然存在的暴露源包括：铅涂料、民间偏方、陶器、郊区的土壤和饮用水。
Since a number of EHEC infections have been caused by contact with recreational water, it is also important to protect such water areas, as well as drinking-water sources, from animal wastes.
由于很多肠出血性大肠杆菌感染因接触游憩用水所致，对于避免这类水域和饮用水源遭动物粪便污染也很重要。
However, there are many other areas with water sources that contain high fluoride levels and which pose a risk to those drinking the water, notably parts of the rift valley in Africa.
不过，其他许多地区的水源也含有很高浓度的氟化物，给饮水者带来危险，尤其是非洲裂谷一些地区。
Thus 8 pieces of Suggestions are made for Yunan Province to strengthen protection of drinking water sources and build drinking water safety projects in rural areas.
为此提出8条建议，呼吁云南省加强饮用水水源地保护和农村饮水安全工程建设。
Certain water areas and land-based areas near the intakes of domestic and drinking surface water sources may be delineated as the first-grade protection zones.
在生活饮用水地表水源一级保护区外，可以划定一定的水域和陆域为其他等级保护区。
Certain water areas and land-based areas near the intakes of domestic and drinking surface water sources may be delineated as the first-grade protection zones.
在生活饮用水地表水源一级保护区外，可以划定一定的水域和陆域为其他等级保护区。
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