即将结束的二十世纪，被看作人类文明中最为灿烂的一页：现代科技突飞猛进，从根本上迅速改变了世界生活的每一个角落。中国这块被封建愚昧纠缠了数千年的土地，自然也发生了翻天覆地的变化：不到１００年中，辫子剪掉了；长袍马褂脱掉了；火车飞机代替了轿子马车；物理化... The twentieth century to be concluded is regarded as the most brilliant page in human civilization: the rapid advancement of modern science and technology has radically changed every corner of the world’s life fundamentally. This piece of land, which was entangled by feudal stupidity in China for thousands of years, has naturally undergone tremendous changes. It took less than 100 years for the pigtails to be cut off. The robes were taken off. The train plane replaced the sedan chair. .