在孟加拉国农村地区采用深管井以降低饮用水砷含量的做法还具有额外作用，即可降低婴幼儿发生腹泻的患病率。
The introduction of deep tube Wells to reduce arsenic in drinking water in rural Bangladesh had the additional benefit of lowering the incidence of diarrhoea among young children.
很多居住在贫民窟的人由于在农村地区或原籍国缺乏机会而被迫移徙。
Many of the people who inhabit slums were pushed to migrate by the lack of opportunities in rural areas or their countries of origin.
很多居住在贫民窟的人由于在农村地区或原籍国缺乏机会而被迫移徙。
Many of the people who inhabit slums were pushed to migrate by the lack of opportunities in rural areas or their countries of origin.
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