杭州交通信息网深圳sony专卖店:英语翻译
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/05 18:51:43
In the USA between 1945 and 1977 the total number of vehicles rose from 29.5 million to 128.6 million (+336 per cent)and by the latter data one-third of the 22.843,000 households had more than one car.By 1990 there was one car for every 1.8 of the 250 million people (139 million cars).The percentage of the US population licensed to drive has also increased,from 72 per cent of those eligible in 1960 to 88 per cent in 1990.Those increases have inturn fuelled a rise in vehicle miles travelled. In addition,the general trend away from walking and public transport to auto use,and lower levels of vehicle occupancy,have meant that increasingly more cars are being used to serve the same number of travellers.
在1945到1977年间，美国车辆总数由2950万增长到1亿2860万（增加了336％）而到1977年，2284300个家庭中已经有1/3拥有了不只一辆汽车。到1990年，全国2.5亿人口中每1.8人就拥有一辆汽车（1.39亿辆）。美国人口中拿了驾照的人口比例也从1960年的72％上升到1990年的88％。这些方面的增长反过来又促使车辆行驶里程数的增长。另外，人们逐渐以汽车代替步行和公共交通是一种大趋势，而汽车的占用率却降低了，这意味着某些人拥有汽车的数目越来越多。