"The majority of them is still struggling to be compliant with environmental regulations."

VOA: standard.2010.02.24

So, if you could make automobiles with a high magnesium content, you would reduce the mass, reduce the energy required, and thereby reduce the environmental impact.

所以，如果你能用含镁量,很高的材料来制造手机，你就能减轻手机的质量，减少制造所需能量，因此减轻了对环境的破坏。

麻省理工公开课 - 固态化学导论课程节选

because we haven't passed new environmental laws to help with climate change yet.

因为我们目前还没有通过应对气候变化的新的环境法。

全球变暖与国力 - SpeakingMax英语口语达人

The Green Summer program provided young people with hands-on experience and education on issues of environmental importance.

VOA: special.2009.09.04

Costas Synolakis is a tsunami expert with the Department of Civil and Environmental Engineering at the University of Southern California in Los Angeles.

VOA: special.2011.03.21

Jeffrey Stark is with a public policy organization called the Foundation for Environmental Security and Stability.

VOA: special.2011.05.17

Its aim is to increase public awareness about environmental issues by working with other organizations.

VOA: special.2009.05.08

The school formed a partnership with Seedling Projects,an environmental group in San Francisco,California.

VOA: special.2011.05.12

They are part of a scientific and environmental-protection group called Living with Lions.

VOA: special.2009.05.05

But pollution is not the only environmental concern with transportation.

VOA: special.2010.01.11

But in Washington, I thought it would be wonderful to do a festival on the environment very broadly, cooperating with many museums,universities, libraries,environmental organizations and even embassies from around the world."

VOA: special.2009.03.25

"I told my parents that I didn't want them to help me with money this summer so the two main jobs, the one on campus and at the environmental consulting firm, are mainly to make money for rent and utilities and all that."

VOA: special.2010.06.18

Says Danielle Nierenberg, a senior researcher with the environmental research organization the Worldwatch Institute.

VOA: standard.2010.07.28

Working with the Michigan chapter of the environmental group the Sierra Club, she now presents state authorities with data several times a week along a 200-kilometer circuit.

VOA: standard.2010.05.06

But FAO Assistant Director General Hafez Ghanem cautions that government regulators need to weigh the full spectrum of economic, environmental,social and health issues associated with livestock production.

VOA: standard.2010.02.22

I have a lot to learn,". A senior U.S.official who attended the meeting said Mr.Obama expressed a desire to work with UNASUR nations to confront economic, environmental,and energy challenges.

VOA: standard.2009.04.18

"We are dealing with a massive and potentially-unprecedented environmental disaster.

VOA: standard.2010.05.02

The final Earth Day themed event took place Sunday. The Environmental Protection Agency, students and other organizations with ideas for a more sustainable future filled large white tents on the mall.

VOA: standard.2010.04.25

Allen Hershkowitz with the Natural Resources Defense Council, a private environmental group, says air quality around landfill sites must be carefully checked when oil-contaminated waste is added to normal household trash.

VOA: standard.2010.08.05

Says David DeGennaro with the Environmental Working Group.

VOA: standard.2010.04.28

But David DeGennaro with the Environmental Working Group puts it this way: "It's really kind of ridiculous that American taxpayers are going to be subsidizing Brazilian cotton farmers just so that we can keep on subsidizing our own cotton farmers.

VOA: standard.2010.04.28

"Traditional environmental risks are those that face largely the poor in China, risks like drinking water contaminated with infectious organisms or highly polluted indoor air from people burning wood or other dirty fuels inside homes without chimneys."

VOA: standard.2010.04.07