标签：ecological 相关文章
Student Michelle Gardner-Quinn wrote of her belief in reverence for life just before she was killed. Welcome to This I Believe, an NPR series presenting the personal philosophies of remarkable men and women from all walks of life. From NPR News, thi
2007年NPR美国国家公共电台
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
Are Cockroaches Actually Useful? The natural History of the Cockroach, on this Moment of Science. For certain species of cockroach, humans make the perfect roommates. Why do cockroaches like living in our houses? And what do they do when theyre not b
英语听力文摘 English Digest
Investment professional aims to finance a healthy food distribution system, community-by-community Jan Sluizer | San Francisco, California 01 June 2010 Woody Tasch hopes to help finance a healthy food distribution system, community-by-community, thro
VOA标准英语2010年(六)月
[00:-1.00]When Less Is More [00:-2.00]What can you do with 5 yuan? [00:-3.00]Not a lot,you may think. [00:-4.00]Well,if buying a bag of cadies doesn't appeal to you, [00:-5.00]how about buying a tree instead? [00:-6.00]Yes,a tree along the banks of t
高中英语北京必修模块
AS IT IS - Earth Day 地球日 This is AS IT IS. Hi, Im Caty Weaver. Today is Earth Day. Millions of people around the world will pick up trash, learn about recycling, plant trees or take some other action to observe the day. On AS IT IS we take a lo
2013年VOA慢速英语(四)月
The Fernald wilderness preserve today, 21 years after the nuclear weapons plant closed for good. The Fernald Preserve in Ohio is home to deer, turkeys, muskrat and many other creatures, including 200 species of birds. However, not too long ago, the s
VOA标准英语2010年(六)月
Big Cats at Home on the Range Five years ago, U.S. conservation biologist Josh Donlan got some people howling with a controversial article in the scientific journal Nature. Almost literally howling, since the subject was his proposal to re-wild the G
VOA标准英语2011年(六月)
演讲主题：The Impact of Globalization on Traditional Chinese Values Good morning, ladies and gentlemen: Before Chinese and western civilization came into close contact, the Chinese people had always longed for a life depicted in traditional Chin
名人演讲视频
A recent report says inbound tourism has shown a downward trend in the past half of year, while outbound tourism has gained much more momentum. XieZhao has more. The report by China Tourism Academy says overall tourism income in China is expected to
世界各地新闻集锦
China's Minister for the Environment says that the country will take tough measures to fix environmental and ecological problems that stand in the way of efforts to build a moderately prosperous society. He says that more attention will be paid to th
2018CRI中国国际广播电台
Poyang Lake, which connects to the Yangtze River near the city of Jiujiang, is the largest freshwater lake in China. The area of the lake fluctuates dramatically between the wet and dry seasons, influencing water levels downstream. However, the lake
2018CRI中国国际广播电台
The Streaming Down the Yangtze team has arrived in Chongqing. This is where the team will officially begin its 2-week trek down the Yangtze River. The team will make stops in the cities of Yueyang, Wuhan, Jiujiang and Nanjing before reaching the fina
2018CRI中国国际广播电台
Experimental prairie farm designed to prove farmers can make a living off native grasses Johanna Sailor | Brookings, South Dakota 12 February 2010 Photo: Courtesy EcoSun Prairie Farm EcoSun Prairie Farm is intended to be a working model of agricultur
VOA标准英语2010年(二月)
Francis Gary Powers Jr. (left) meets Karl Alperovich, who was a co-designer of the missile that shot down the US U2 spy plane Power's father flew over the Soviet Union in 1960 The unusual fate of two American fathers and their sons recently intersect
VOA标准英语2010年(五)月
The State Administration of Science, Technology and Industry for National Defense released 17 pictures captured by Gaofen-4 on Wednesday, covering an area of at least 400 kilometers. The project's chief designer, Tong Xudong, said Gaofen-4 is in good
2016CRI中国国际广播电台
People from all walks of life in south China's Hainan Province say they're inspired by the decisions to transform the island province into China's largest pilot free trade zone, and vow to make further contributions to the tropical island's developme
2018CRI中国国际广播电台
Topic1 6-Days off in Beijing During APECHere is some good news for Beijingers. Government employees and students in the capital will enjoy a six-day holiday as the city hosts this year's APEC, or Asia-Pacific Economic Cooperation leaders' summit. Is
英语角-圆桌会议
According to a document released at the conference by China's Ministry of Environmental Protection, the country has established over 2700 nature reserves covering a combined area of nearly 1.5 million square kilometers. That accounts for about 15 per
2016CRI中国国际广播电台
Reporter: With the theme of Ecology, Information and Life, this year's Urban Tec Asia, the fourth of its kind, aims to address the most painful urbanization problem - ecological damage. Top intellectuals and businesses from around the world will focu
2016CRI中国国际广播电台