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Emerging Technologies 2005 MIT Technology Review , Technology Review, Inc. Distributed by Tribune Media Services International Of the numerous technologies now in development, MIT Technology Review ha
once upon a time a country mouse invited his cousin,a townmouse,to stay with him for a few days.The country mouse lived alone under a hedge in the corner of afield.His straw-lined home was dry and warm and he lived there simply and safely f
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雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实