随着人民生活水平的提高,拥有两用车、摩托车的人也多了起来,个别专业户甚至还有私人汽车。有了这些车辆就要使用汽油,因而储存汽油的家庭也越来越多。家庭,特别是城镇居民家庭,住房大都比较拥挤,保管汽油的安全条件较差,稍不当心就会发生事故。汽油烧起来,速度很快,人们来不及避让、疏散、往往会 With the improvement of people’s living standard, more people have dual-purpose vehicles and motorcycles, and some specialized households even have private cars. With these vehicles we need to use gasoline, so there are more and more homes for storing gasoline. Families, especially urban households, have relatively crowded housing and poor safety conditions for storing petrol. Accidents can occur when they are not careful. Gas burning, fast, people have time to avoid, evacuate, often will