很多人都承认,他们在开车的时候违反过交规,但是有些人并不知晓,他们不经意间的举动,往往可能引起巨大的灾难。美国总统奥巴马在10月份曾签署命令禁止联邦雇员在开车时发短信,这一看似平常的举动,引起了全世界人民对驾驶安全的关心。哈佛大学风险分析中心此前的研究显示,美国有6%的交通事故是由使用手机引起的,每年因此导致63.6万起交通事故,约34.2万人受伤和2600人死亡。 Many people admit that they violated traffic rules while driving, but some do not know that their inadvertent actions can often cause catastrophe. In a seemingly ordinary move, President Obama signed an order in October to ban federal employees from texting while driving, arousing the concern of people around the world about driving safety. Earlier research by the Harvard Center for Risk Analysis showed that 6% of traffic accidents in the United States were caused by the use of mobile phones, causing 636,000 accidents, 342,000 injuries and 2,600 deaths each year.