单词：chronic villous poiyarthritis
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This is the VOA Special English Development Report. A new study says the leading cause of disability in older people in low and middle income countries is dementia. The researchers disagree with the World Health Organization which says blindness and
VOA慢速英语2009年（十二）月
Studies show that people are living longer and the population in much of the world is growing older. Other research shows physical activity reduces the risk of heart disease, type two diabetes and some cancers. It also delays the onset of Alzheimer's
VOA标准英语2010年(二月)
Science and Technolgy 科技 Arthritis and botulinum toxin 关节炎与肉毒杆菌毒素 Something to celebrate 值得庆贺 Botulinum toxin may help relieve chronic pain 肉毒杆菌毒素也许能够帮助缓解慢性疾病的痛苦 ARTHRITIS is t
经济学人科技系列
Monday, April 7th, is World Health Day. An NGO is using the occasion to warn that 76-million older people around the world are being excluded from vital health care. HelpAge International is trying to raise awareness through its Age Demands Action ca
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Probably! I personally can???t imagine having to sit still for long periods of time. Of course, I slack off just like anyone else every now and then. For the most part, I really make an effort to get exercise every day. In fact, I wish I could do mor
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Science and technology 科学技术 Arthritis and botulinum toxin 关节炎与肉毒杆菌毒素 Something to celebrate 值得庆贺 Botulinum toxin may help relieve chronic pain 肉毒杆菌毒素也许能够帮助缓解慢性疾病的痛苦 An infl
经济学人科技系列