标签：温室效应 相关文章
Are Rising Temperatures to Blame for Typhoon Haiyan? 台风海燕是温室效应带来的后果? From VOA Learning English, this is In the News. The Philippine government is defending its efforts to get assistance to victims of Typhoon Haiyan. Many h
2013年VOA慢速英语(十一)月
Transcript (by myconsent) --for reference only Climate change is normally bad news for endangered species, but in the case of Australia s Grey Nurse Shark, some scientists suggest it might actually help their fight for survival. The Grey Nurse Shark
国家地理2008年
In the Rocky Mountains of Central Colorado, the forces of nature create a landscape of alpine lakes, high-altitude ponds teeming with life and mountain meadows bursting with wild flowers. It is amidst these beautiful wildflower fields that one scien
国家地理2008年
On a restricted site in northern Wisconsin, the hissing you hear is helping scientists see the future. Inside towering rings of pipes, aspen, birch, and sugar maples feed on measured diets of greenhouse gases. Our studies were looking at what forest
国家地理2007年
Researchers working for the World Wildlife Fund have warned that the effects of climate change pose a serious threat to rare species of wildlife discovered within the past year in Southeast Asia, including a fanged frog and a leopard-striped gecko. A
自然百科2009年
报告预测中国温室效应气体排放下降 Chinas greenhouse gas emissions likely will decline faster than previously thought, according to a new report. The authors say that means the world could prevent global warming exceeding U.N. targets.
VOA双语新闻 2015年6月
【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料，致力于通过精听的方式促进听力提高，致力于不断开阔眼界和深入了解美国观点。 精听建议： 先完整地把一条新闻听一到三遍，争
NPR边听边练
In the Rocky Mountains of Central Colorado, the forces of nature create a landscape of alpine lakes, high-altitude ponds teeming with life and mountain meadows bursting with wild flowers. It is amidst these beautiful wildflower fields that one scient
自然百科2008年
Climate change is normally bad news for endangered species, but in the case of Australias Grey Nurse Shark, some scientists suggest it might actually help their fight for survival. The Grey Nurse Shark is one of Australias most critically endangered
自然百科2008年
此次演讲流露出的幽默感和人道主义跟在他的纪录电影难以忽视的真相如出一辙，戈尔阐明了15种应对气候危机立马有效的方法而且简单易行，从购买混合动力产品到发明新产品替代碳排放产品
TED公开课:环境 重造计划
As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th
英语作文
As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th
英语作文