VOA标准英语2011--Cattle Plague Declared Eradicated

Cattle Plague Declared Eradicated Scientists are declaring victory over a deadly animal disease that cattle herders around the world have dreaded for millennia. Rinderpest becomes the second disease in all of human history to be successfully eradicat

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VOA慢速英语2013 SCIENCE IN THE NEWS - Orchids Look Weak, But Many Are Stronger Than They Appear

SCIENCE IN THE NEWS - Orchids Look Weak, But Many Are Stronger Than They Appear From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about the beauty and science of orchids

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2013年VOA慢速英语(一)月

SSS 2011-06-15

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Climate change affects seasonal eventsspring flowers open earlier, songbirds breed sooner. But what about mammals? A new study documents the effect on a

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US to Destroy Hundreds of Cattle Linked to Mad Cow Infection

US to Destroy Hundreds of Cattle Linked to Mad Cow Infection Michael Bowman U.S. agriculture officials have announced plans to destroy hundreds of cattle linked to the first case of mad cow disease fo

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VOA慢速英语-SCIENCE IN THE NEWS - A Genetic Map for One of the W

Also: A study shows England's Stonehenge was used as a burial ground for 500 years. Transcript of radio broadcast: 16 June 2008 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: A platypus And I'm Barbara Kle

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VOA慢速英语2008年（六）月

AS IT IS 2016-04-11 Children and Cattle Compete at Houston Rodeo

AS IT IS 2016-04-11 Children and Cattle Compete at Houston Rodeo Cowboys and cowgirls from across the United States were in Houston, Texas last month for the Houston Livestock Show and Rodeo. The Houston rodeo is one of the biggest shows of its kind

发表于:2019-01-12 / 阅读(122) / 评论(0)

2016年VOA慢速英语(四)月

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