杞人忧天虽已成为历史笑谈,但现实生活中,各种版本的杞人忧天仍在上演,如人们对飞机安全性的担忧。尤其马航两架客机失事,更加剧了人们坐飞机的恐惧。事实上,相较于其他交通工具,飞机的安全性毋庸置疑。据统计,飞机飞行造成多人伤亡事故的概 Although it has become a joke of history, in real life, the unfounded concerns of various versions are still on the horizon, such as concerns about the safety of aircraft. In particular, the failure of two airliner Malaysia Airlines has further exacerbated people’s fear of flying. In fact, there is no doubt about the safety of the aircraft compared to other modes of transport. According to statistics, the number of casualties caused by the flight of an aircraft is approximate