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  3. A Clean Burning Cook Stove Breathing smoke from cooking stoves or open fires is a common cause of lung infections in develop

A Clean Burning Cook Stove Breathing smoke from cooking stoves or open fires is a common cause of lung infections in develop

admin2013-07-19  6
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答案 A Clean Burning Cook Stove Breathing smoke from cooking stoves or open fires is a common cause of lung infections in developing countries. / Indoor air pollution is blamed for an estimated four thousand deaths every day, mostly women and children. / A nonprofit group based in the American State of Colorado is working to save lives. / Researchers at Environmental Federation have developed a clean burning cook stove that uses less fuel and reduces smoke. / They say it cuts the smoke and dangerous gases by up to eighty percent compared to open fires or simple traditional stoves. / The cook stove was designed to produce the greatest amount of heat in the shortest amount of time and with the least amount of fuel./ It can burn wood, animal waste or crop waste./ The Shell Foundation has formed a partnership with Environmental Federation to market the cook stoves. /
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