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.

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。

youdao

These include availability of personnel, applicable regulations and employment laws, personalities of individuals, culture, and even something as basic as availability of office space.

这些包括职员的可用性、可适应的法规和雇用法律、个人性格、文化，甚至一些像办公室空间的可用性那样的基本因素。

youdao

Mr Bush added an average of 1,000 pages of federal regulations each year he was in office.

小布什上台后，平均每年新增联邦规章条例一千页。

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The Bush administration, on its last day in office, issued regulations to put those provisions into place--regulations that the Obama administration withdrew.

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The Home Office says various new regulations will have meant that more than five million more jobs and voluntary posts - including most NHS positions - will be subject to checks.

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Before he left office, former President Clinton enacted regulations that called for lowering the arsenic standard from 50 parts per billion to 10 parts per billion.

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