翻开人类历史的长卷,喜与悲,成与败,交错相生。那是一段为了人类共同的目标而走过了坎坷、越过了沟壑的漫漫长路。追溯到远古时代的人类,为了追求更文明的社会,抛弃了茹毛饮血的生活,选择了更为先进的生产和分配方式。人们以为,这一大进步必然可以给他们的生活带来幸福。然而事 Turning over the long scrolls of human history, joy and grief, success and failure are intertwined. It was a long road that crossed the gully and crossed the ravine for the common goal of mankind. Humans who traced back to ancient times, in order to pursue a more civilized society, abandoned the life of drinking blood and chose more advanced methods of production and distribution. People think that this great advance will inevitably bring happiness to their lives. However things