统计资料表明,大多数汽车事故发生在中等速度的行驶中,极少的事故发生在速度大于150千米/小时的行驶中。这是否意味着高速行驶更安全?绝对不是这样的。由于大多数人是以中等速度开车,所以多数事故发生在中等速度的行驶中。有一项研究表明某一个国家的人民,喝牛奶和死于癌症的比例都很高。这是否说明牛奶引发癌症呢?不对。原因是这个国家老年人的比例很 Statistics show that most car accidents occur at moderate speeds, with very few accidents occurring at speeds greater than 150 km / h. Does this mean safer driving at high speeds? Absolutely not. Most people drive at medium speed because most people drive at moderate speed. One study shows that people in a certain country have high rates of drinking milk and dying of cancer. Does this mean that milk causes cancer? The reason is that the proportion of the elderly in this country is very high