单词：rhds
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Located in Hunan Province, Dongting Lake, the second largest freshwater lake in China, has witnessed an increasing number of migratory birds in recent winters. Local authorities have attributed the phenomenon to remarkable improvements in the lake's
2018CRI中国国际广播电台
By Lisa Schlein Geneva 28 September 2006 Leading avian influenza scientists from around the world say more research is needed to understand the H5N1 bird flu virus to be able to effectively diagnose and treat the disease. That's the conclusion of sc
2006年VOA标准英语（九月）
Birds and planes have been colliding since the Wright brothers first took to the air. There are dozens of bird strikes each day, causing hundreds of millions of dollars in damage to airplanes each year, and putting the lives of passengers and crew me
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Turkish health minister Recep Akdag says preliminary tests show five more people are infected with the bird flu virus. The cases were detected in four provinces, raising the number of suspected and co
2006年VOA标准英语（一月）
By Gilbert da Costa Abuja 09 February 2006 Nigeria is implementing emergency measures to contain the spread of the H5N1 bird flu virus. Experts from the U.N. Food and Agriculture Organization are in N
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CANBERRA, Aug. 31 (Xinhua) -- Australia's new chief medical officer, Professor Chris Baggoley, on Wednesday said Australian should not be worried about reports that a mutant strain of the deadly bird flu virus is spreading across Asia and beyond. On
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