环保局负责地下水及饮用水的办公室主任辛西娅·多尔蒂表示，环保局已有规定要求90%的污染物必须从饮用水系统中过滤除去。
Current EPA regulations say that more than 90 contaminants must be filtered out of drinking-water systems, said Cynthia Dougherty, director of EPA's Office of Groundwater and drinking water.
联合国儿童基金会亚洲地区主任辛格女士最近刚刚从遭风灾打击的地区视察归来。
Anupama Rao Singh, the Asia regional director for the U.N. children's agency UNICEF has recently returned after touring places hit by the cyclone.
新德里空军力量研究中心主任亚斯耶特·辛格认为，也许竞标标准的复杂性使得决策者忽视了大局。
Jasjit Singh, director of the Center for Air Power Studies in Delhi, wonders whether the complexity of criteria in the competition may have caused planners to lose sight of the bigger picture.
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