Carnivores Spread Distemper to Lions New research shows that dogs are no longer the primary source of a disease that has infected and killed lions in Tanzania. Canine distemper now appears to be spread mostly by other carnivores, such as hyenas, jack

发表于:2018-12-08 / 阅读(36) / 评论(0) 分类 VOA标准英语2015年(一月)

Over the outbreak of Giant Panda Disease in north China's Shaanxi province, one of the three giant pandas diagnosed with distemper is now in deep coma, after another fatally succumbed to the disease on December 9. The Shaanxi Rare Wild Animal Rescue

发表于:2019-01-05 / 阅读(64) / 评论(0) 分类 cctv9英语新闻2015年

NOEL KING, HOST: In the foothills of the Blue Ridge Mountains, the Bureau of Alcohol, Tobacco, and Firearms runs an academy for dogs. They're trained to detect explosives and chemical accelerants used in arson cases. A powerful senator wants the faci

发表于:2019-01-17 / 阅读(72) / 评论(0) 分类 2018年NPR美国国家公共电台7月

By Mike O'Sullivan Los Angeles 09 November 2007 The author Ken Foster has shared stories of people and their canine companions in a popular book called Dogs I Have Met. VOA's Mike O'Sullivan spoke with the writer about the things dog lovers have lear

发表于:2019-01-25 / 阅读(36) / 评论(0) 分类 VOA常速英语2007年(十一月)

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发表于:2019-02-11 / 阅读(71) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(78) / 评论(0) 分类 加州英语分级G4