听力课堂

内容介绍：This is the VOA SpecialEnglish Environment Report.The Bush administration has agreed to speed efforts to protecttwenty-nine kinds of animals and plants that are most in danger ofdisappearing.Officials from the United States Fish and Wildlife Service ... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.A virus that kills Atlantic salmon is spreading to fish farms inthe northeastern state of Maine. The virus does not harm people.However, it is forcing the destruction of hundreds of thousands ofvaluab... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.Last week, more than one-thousand-five hundred people from aroundthe world attended the yearly national conference of The WildlifeSociety. It was held in the western American city of Reno, Nevada.Scie... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.South Africa has begun an effort to move one-thousand elephantsto nearby Mozambique. The operation is designed to reduce theelephant population in South Africa's famous Kruger National Park.Kruger is ... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.Scientists say they have evidence that the world's biggestfreshwater lake system is cleaning itself of pollutants. NorthAmerica's Great Lakes hold about twenty percent of the world's freshsurface wate... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.A new report about the condition of the population and theenvironment around the world was released earlier this month inWashington, D.C. The report is called the Wellbeing of Nations. Itexamines how ... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.American scientists have found strong evidence that baby seaturtles are born with the ability to recognize and measure Earth'smagnetic fields. They found that the sea turtles use the magneticfields to... >>详细内容

内容介绍：Graphic ImageThis is the VOA Special EnglishEnvironment Report.Scientists are worried about orca whales in the waters of thenorthwest Pacific Ocean.These huge black and white sea creatures spend summers near theSan Juan Islands near the state of Wash... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.Negotiators from more than one-hundred-sixty countries haveagreed on an international treaty to control global warming. Almostfour-thousand delegates attended the two-week conference inMarrakech, Moro... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.A new report says the growing population around the world isharming the environment. More people are using more of the Earth'snatural resources than ever before. Experts say poor people aroundthe worl... >>详细内容

内容介绍：This is the VOA SpecialEnglish Environment Report.Voters in San Francisco, California have approved a plan toincrease the use of renewable energy. The energy proposal wonseventy-three percent of a vote held earlier this month.The plan calls for San F... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.An American environmental activist, Huey Johnson, has won theUnited Nations Sasakawa Environment Prize this year. The prize isworth two-hundred-thousand dollars. It is considered one of the mostimport... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.A new report says pollution caused by people may be seriouslythreatening the Earth's water supply. Scientists say small particlesof soot and other pollutants in the air could be reducing rainfalland w... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.Graphic ImageAn international treaty to dealwith overfishing in the world's oceans went into effect last week.The treaty establishes new rules for managing the world's supply offish. It is expected to... >>详细内容

内容介绍：This is the VOA SpecialEnglish ENVIRONMENT REPORT.Scientists expect this year to be the second warmest year everrecorded. They say average surface temperatures this year will bewarmer than any other year except Nineteen-Ninety-Eight.The World Meteoro... >>详细内容