You may already know some of the big-picture aspects: globally, more camera phones were sold last year than any other kind of camera, and a growing number of people live lives mediated through the lens, and over the network -- and sometimes enter history books.
你可能已经知道一些全局性的方面 在全世界，去年带有摄像头的手机的销量 多于任何一款相机 而且越来越多的人的生活是以镜头 和互联网为媒介依托——而且有些时候还被载入了历史书籍