从五四运动到现在８０年了。在它的周年或若干周年，总是有纪念活动。虽然不同时期强调的重点有所不同，但民主和科学精神总是不会变的，而且随着时代的发展，愈益显示出它的伟大意义和光辉。五四是启蒙开新的文化运动，它宣传民主和科学，反对封建专制和愚昧思想，促进了... From the May Fourth Movement to the present 80 years. There are always commemorative events on its anniversary or several years. Although the emphasis emphasized in different periods is different, the spirit of democracy and science will never change. With the development of the times, it increasingly shows its great significance and glory. May 4th is a new cultural movement initiated by enlightenment, which promotes democracy and science, opposes feudal autocracy and ignorance, and promotes ...