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EXPLORATIONS - In an Age of Modern Science and Medicine, Infectious Diseases Remain the World's Leading Killer By Jill Moss Broadcast: Wednesday, September 21, 2005 (MUSIC) VOICE ONE: I'm Faith Lapidu

发表于:2018-12-01 / 阅读(257) / 评论(0) 分类 Explorations

发表于:2018-12-13 / 阅读(62) / 评论(0) 分类 Wee Sing For Christmas

MRI Sees Brain Atrophy Years Before Alzheimer's Symptoms Memory loss and mental confusion are the first overt signs of Alzheimer's Disease, an incurable and fatal brain ailment. But scientists are starting to find evidence of the disease long before

发表于:2019-01-14 / 阅读(63) / 评论(0) 分类 VOA标准英语2011年(四月)

This is the VOA Special English Health Report. For medical students, real experience begins not in a classroom but at a teaching hospital. These doctors in training are supervised. But sometimes accidents happen and the students get injured. For exam

发表于:2019-01-31 / 阅读(76) / 评论(0) 分类 2010年慢速英语(二)月

A person suffering from Alzheimer's gradually loses touch with reality. It is one of the most dreaded diseases of aging. When you think about the functions that limit living independently and autonomously, loss of cognition is one of the major ones,

发表于:2019-02-12 / 阅读(62) / 评论(0) 分类 VOA标准英语2010年(三月)

发表于:2019-03-01 / 阅读(125) / 评论(0) 分类 Wee Sing America