单词：Sierra National Forest
单词：Sierra National Forest 相关文章
VOA美语咖啡屋 Lesson 80：Jason on Sierra Club Y: 各位听众好，我是杨晨！欢迎您到美语咖啡屋！ J: Hello I'm Jody! Welcome to American Cafe! (sigh) You know, Yang Chen, we are really lucky to work in Washington, D.C. Y: Lucky? 很
空中美语中级
Amazon Trends 亚马逊河流域 More than 1/3 of Earth's species -- and about 30% of the total living plants and animals on Earth -- live in the Amazon. Discover a noted scientist's perspective on the perils and promise of this region -- today on Earth a
(科普英语)Earth and Sky
Sierra Leonean President Reduces Fuel Prices In a nationwide broadcast over state radio and television, President Ernest Bai Koroma has reversed a 27-day increase in the price of fuel. On May 1, the country changed from an imperial system of measurem
VOA标准英语2011年(五月)
Central Africa Region Named World Heritage Site A region in Central Africa with some of the last great populations of forest elephants, gorillas and chimpanzees has been declared a U.N. World Heritage Site. It consists of about 25 thousand square kil
VOA标准英语2012年(七月)
Y: 各位听众好，我是杨晨！欢迎您到美语咖啡屋！ J: Hello I'm Jody! Welcome to American Cafe! (sigh) You know, Yang Chen, we are really lucky to work in Washington, D.C. Y: Lucky? 很幸
美语咖啡屋
It's been protected from human impact since 1909. With three million acres, nearly a half million under water, Superior National Forest is largely unspoiled. But now the survival of this national treasure rest with those who would see some of it bur
国家地理2008年
First listen to June 23rd 2013 to hear about getting to Milford Sound. Dr Nick Smith, the Minister for Conservation, has now decided not to allow a tunnel to Milford Sound. Although the company wanting to build the tunnel is disappointed with this de
新西兰英语
Sierra Treeline 山脊树林 Could global warming allow forests to expand into higher elevations than they have reached in more than a thousand years? Learn more about studying alpine treelines -- today on Earth and Sky. JB: This is Earth and Sky. The h
(科普英语)Earth and Sky
可口可乐与美国农业部合作恢复林地资源 U.S. Agriculture Secretary Tom Vilsack and Coca-Cola North America President Sandy Douglas recently announced that their partnership to restore and protect damaged watersheds within national fore
VOA标准英语2016年(十月)
Readers respond to a Sunday Review article, Leaving Only Footsteps? Think Again. 本文是对《户外运动打破了大自然的宁静》（2015年2月17日）一文的回应。 谁该为破坏大自然负责 To the Editor: 致编辑： Leaving Only
阅读空间
Petrified Forest National Park: Ancient and Spectacular 亚利桑那州石化林国家公园:古代和壮观 This week on our national parks journey, we travel to the southwestern state of Arizona. There, we find a strange and colorful landscape. Yel
2016年VOA慢速英语(十二)月
AS IT IS 2015-10-04 Drought Affecting Californias Sequoias 长期干旱影响加州的红杉 California continues to suffer under a historic drought. The state has received very little rainfallover the past four years. California is famous for its hu
2015年VOA慢速英语(十)月
Man's Africa Trek Saves Pristine Forests Michael Fay calls himself a nature boy. Hes made a career of exploring the globe in the name of environmental protection, sponsored by organizations like National Geographic and the Wildlife Conservation Socie
VOA标准英语2012年(一月)
Severe Drought, Wildfires Threaten Water Resources This is Valles Caldera. Actually, it's the giant mouth of a dormant super volcano that last erupted 40,000 years ago. In the millennia since then, the terrain developed high-elevation forests, of abu
VOA标准英语2012年(一月)
Have any plan for the weekend, Tom? Yea, I'm going for a hike around Qinghai lake. Oh, do you go hiking often? I go as much as I can. I love hiking. Because you can really get in touch with nature. It would be nice to get out of the City. Do you want
英语口语900句
By Naomi Schwarz Freetown 09 August 2007 In a densely populated, ramshackle neighborhood of Freetown, in Sierra Leone, Hariatu Turay is battling for a seat in parliament, one of only 64 women running out of more than 500 candidates. Naomi Schwarz vis
2007年VOA标准英语（八月）
California is best known for its coastline and beaches. The state has nearly 2,000 km of coastline, so the state is known as a surfer's paradise. From the tall cliffs that line the coast, you are almost always guaranteed a beautiful view of the Pacif
原版英语对话1000个
A senior Indonesian delegation is visiting Australia to learn more about fire prevention and conservation strategies. Their country often suffers from massive forest fires that spread smoke and ash around Southeast Asia. A wind change opens up a 10k
VOA标准英语2009年(七月)
By Naomi Schwarz Dakar 14 November 2007 Sierra Leone's recently elected president, Ernest Koroma, will be formally inaugurated on Thursday, with eight West African heads of state expected to be in attendance. Mr. Koroma has been in office since Septe
VOA常速英语2007年（十一月）
California is best known for its coastline and beaches. The state has nearly 2,000 km of coastline, so the state is known as a surfer's paradise. From the tall cliffs that line the coast, you are almost always guaranteed a beautiful view of the Pacif
英语访谈对话