印度尼西亚,日惹——根据从此地召开的一个会议上获得的数据,亚洲空气污染最严重的城市的污染程度是巴黎、伦敦和纽约的5倍,是世界卫生组织所认为的安全水平的5到6倍。与会专家表示,虽然亚洲各国采取了更严格的汽车排放标准,同时人们对污染问题的关注和环保意识也不断增强,但是许多大城市,如北京和新德里,要想使空气质量达到较为安全的水平还需要很多年的 Indonesia, Yogyakarta - According to data obtained from a conference held here, pollution levels in Asia’s most polluted cities are five times that of Paris, London, and New York, and it is the level of safety that the World Health Organization believes to be 5 to 6 times. Experts at the meeting said that although Asian countries have adopted more stringent emission standards for automobiles and people’s awareness of pollution issues and environmental awareness have also increased, many major cities, such as Beijing and New Delhi, want to achieve safer air quality. It also takes many years