“丝绸之路”的开通大约在公元前4世纪至公元前1世纪之间。公元前2世纪,张骞两次出使西域,开通了中国与亚欧大陆间的贸易通道,建立了中国与中亚、西亚、南亚和欧洲地中海沿岸的丝绸贸易关系,标志着“丝绸之路”的全线开通,丝绸之路也从此正式成为中国联系东西方的“国道”。在其后漫长的1700多年间,经由这条道 “Silk Road ” opened about the fourth century BC to the first century BC. In the second century BC, Zhang Qian twice dispatched the Western Regions to open the trade channel between China and the Eurasian continent and established the silk trade relations between China and the Mediterranean coasts in Central Asia, West Asia, South Asia and Europe, marking the “Silk Road ”The opening of the entire line, the Silk Road has since officially become China’s east-west contact “ national road ”. In the long after 1700 years, through this road