我们生活在一个受技术支配的世界中,新的技术层出不穷,并以空前的速度渗透进我们生活的每一个细节,改变着我们的生活方式.食品柜、吸尘器、汽车、条形码、电视、电脑……随处可见;新农业技术的普及使农民的收入大幅度增加;现代交通和通信工具的应用极大地缩短了人与人之间的距 We live in a world dominated by technology. New technologies emerge in endless waves and permeate every detail of our lives at an unprecedented rate, changing our lifestyle. Food cabinets, vacuum cleaners, cars, bar codes, televisions, computers... ... can be seen everywhere; the popularization of new agricultural technologies has greatly increased the income of farmers; the application of modern transportation and communication tools has greatly shortened the distance between people.