Environmental activists said the accord is a declaration that small and poor countries are not important.

VOA: special.2010.01.19

So, fuel economy and environmental conservancy make a lot of sense if you care about such things, of course.

所以，油价和环境保护,是很有意义的,如果你关心这样的事，当然会更好。

麻省理工公开课 - 固态化学导论课程节选

So my favorite class right now is, I'm taking a clinical law class and environmental law

我现在最喜欢的一门课是法律实务和环境法，

喜欢环境法课程 - SpeakingMax英语口语达人

She is a professor of political science and of public and environmental affairs.

VOA: special.2009.10.16

If the vehicle in the unfortunate circumstances of a collision, has to be able to maintain the security of the hydrogen which means more mass, which means a lot of the efficiency is being squandered What's the environmental impact of hydrogen production?

如果车辆,在碰撞中发生了不幸，要仍然能够保持氢气的安全性的话,意味着需要更多的质量，也就是说大部分效率被浪费了,制氢对环境有什么影响呢？

麻省理工公开课 - 固态化学导论课程节选

Leilani Munter is a professional race car driver and an environmental activist.

VOA: special.2009.11.06

I'm taking a class called AP Environmental Studies,

我选的一个课程叫做大气规划环境研究，

高中生活怎么样？ - SpeakingMax英语口语达人

Researchers believe a combination of environmental and genetic factors may be responsible.

VOA: special.2009.07.28

Because of that, we have a set of environmental conditions that have enormous impacts on people.

正因为如此,一系列环境条件,正深深地影响着我们人类

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He was also a human rights and environmental activist.

VOA: special.2009.07.10

The Market Revolution would also lead to a lot of natural environmental degradation.

市场革命也导致,大量的自然环境退化

耶鲁公开课 - 美国内战与重建课程节选

The event's final declaration, negotiated over a nine-month period, is expected to focus on economic, environmental and energy concerns.

VOA: standard.2009.04.17

Yet despite these pending and ongoing disasters, environmental awareness remains rare in a country where half the people live on less than $2 a day.

VOA: standard.2010.04.01

Environmental activists say plans by Laos to build a dam in the Don Sahong area near the Cambodian border could doom the nearly extinct Irrawaddy dolphin.

VOA: standard.2010.01.11

Joshua Maricich, the head of the Yemen Adventure Club, the organization that ran this event, said that by bringing tourists, expats and villagers to clean it up together, he hopes the event will begin to foster a culture of environmental awareness.

VOA: standard.2010.04.01

David Johnson is a chemistry professor in the State University of New York's College of Environmental Science and Forestry.

VOA: special.2009.06.09

In September of nineteen sixty-nine Senator Nelson announced his aim to create a national version of an environmental teach-in.

VOA: special.2010.04.21

In Washington, the Environmental Protection Agency on Monday declared carbon dioxide and other greenhouse gases a threat to public health.

VOA: special.2009.12.12

Scott Clark is a professor of environmental health at the University of Cincinnati College of Medicine in Ohio.

VOA: special.2009.08.31

She is using her fame as a race car driver to bring environmental issues to the attention of millions of racing fans.

VOA: special.2009.11.06

Studies support the theory that there are several causes, instead of a single environmental cause or genetic problem.

VOA: special.2009.01.06

America's Environmental Protection Agency estimates that about one hundred thousand sea animals die each year as a result of the plastic waste.

VOA: special.2009.09.22

Their ancient languages contain a great deal of information about environmental systems and species of plants and animals that are unknown to scientists.

VOA: special.2009.12.02

This weekend,Project Green Search will announce its selection of a new model for the environmental "Green Revolution."

VOA: special.2009.11.06

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

The summit will take place at a convention center recognized for leadership in energy and environmental design.

VOA: special.2009.07.13

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

VOA: special.2011.05.17

It was based on three separate studies by a partnership of government agencies and environmental groups.

VOA: special.2009.05.12

They have urged America to take a position of international leadership in coral reef protection and to take steps to reduce the trade's environmental effects.

VOA: special.2010.08.10

Now,American states along the Gulf of Mexico are fearing a different kind of environmental disaster.

VOA: special.2010.05.01