自从1848年5月第一张新闻照片在德国诞生到现在的150多年来,新闻摄影经历了一个由简单到复杂、由低速向高速、由手工向自动化、由胶片记录向数字记录方向发展的过程。 More than 150 years after the first news photo was released in May 1848 in Germany to the present, photojournalism has undergone a process from simple to complex, from low speed to high speed, from manual to automated, from film recording to digital recording .