人们平时经常听到类似“少开一天车,减少碳排放”这样的宣传。英国一项研究表明,乘公共汽车有益健康。环保组织希望这一研究能够帮助劝说更多人放弃开车上下班。压力大英国萨塞克斯大学心理学教授戴维.刘易斯找来30名志愿者,组织他们进行一项试验。他让这些志愿者分别用自驾以及搭乘公交车两种方式前往同一目 People often hear similar “less open a day car to reduce carbon emissions,” such a publicity. A British study shows that taking a bus is good for health. Environmental groups hope the study will help persuade more people to give up driving to and from get off work. Pressures David Lewis, a professor of psychology at the University of Sussex, England, recruited 30 volunteers and organized them to conduct a trial. He asked the volunteers to go to the same spot by car and by bus respectively