20世纪已成过眼云烟,21世纪的大门已经开启。站在世纪之交的地平线,回首逝去的年代,我们看到一段充满纷争和不断进取的历史。北伐战争、抗日抗争、解放战争,半个世纪的不懈抗争,造就了一个崭新的中国。自力更生、奋发图强,四分之一个世纪的奋斗,造就了一个伟大的中国。在本世纪最后四分之一的时间,以计算机应用为代 The 20th century has become a sight to the eye and the door to the 21st century has opened. Standing on the horizon at the turn of the century, when we look back, we see a history full of disputes and continuous progress. The Northern Expedition, the Anti-Japanese War, the Liberation War, and the unremitting struggle of half a century have created a brand-new China. Self-reliance and hard work, a quarter of a century of struggle, created a great China. In the last quarter of this century, computer applications are the