Over its lifetime, claims the United States Environmental Protection Agency, a CFL saves 2, 000 times its own weight in greenhouse gases.

终其一生，美国环保署宣称，CFL减少排放的温室气体是它自身重量的2,000倍。

youdao

The US Environmental Protection Agency (EPA) requires that automotive fuels sold in the United States contain detergents to help scrub away pollution before it goes out the vehicle’s tailpipe.

美国环境保护局（EPA）规定，在美国销售的汽油必须含有洗涤剂，保证污染物在排出尾气管之前就被分解掉。

youdao

The US Environmental Protection Agency (EPA) requires that automotive fuels sold in the United States contain detergents to help scrub away pollution before it goes out the vehicle's tailpipe.

美国环境保护局（EPA）规定，在美国销售的汽油必须含有洗涤剂，保证污染物在排出尾气管之前就被分解掉。

youdao

The Environmental Protection Agency estimates that twenty-one percent of asthma cases in the United States have links to mold and dampness in homes.

VOA: special.2010.09.07

A study by the Environmental Protection Agency estimates that twenty-one percent of asthma in the United States is linked to mold and dampness in homes.

VOA: special.2009.07.28

The two agencies are the United States Department of Energy and the Environmental Protection Agency.

VOA: special.2009.11.03

The United States Environmental Protection Agency says tebuthiuron is very prone to leach into groundwater.

ECONOMIST: Colombia

Brian leads cross-departmental, tactical management plan teams working on environmental improvement -- in the areas of: engagement, alternate funding, utility conservation, waste reduction and recycling, fleet emissions reduction, green purchasing and sustainable development -- leading the district's indoor air quality program recognized by the United States Environmental Protection Agency as a National Model of Sustained Excellence.

WHITEHOUSE: Brian kasher | The White House

So it is with the National Aeronautics and Space Administration, the United States Geological Survey, the Environmental Protection Agency, and the Nuclear Regulatory Commission (NRC).

FORBES: Why Jaczko Leaving The NRC Is Good for America