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作 者:Susan Miller 裴超(编译)
机构地区:[1]不详
出 处:《中国会展》2021年第8期64-71,共8页China Conference & Exhibition
摘 要:当前,大城市的空气质量很不容乐观,空气悬浮颗粒浓度普遍超标,二氧化碳、二氧化硫污染居高不下。据世界卫生组织(WHO)报告显示,全球近一半的人处于室内空气污染中。而如何让酒店的房间保持空气清新,已经成为各国商旅客人关注的焦点。At present,the air quality of big cities is not optimistic,the concentration of suspended particles in the air generally exceeds the standard,and the pollution of carbon dioxide and sulfur dioxide remains high.According to the report of the World Health Organization(who),nearly half of the people in the world are in indoor air pollution.How to keep the air fresh in the hotel room has become the focus of business guests all over the world.
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