丝绸之路在汉唐之际繁荣了近十个世纪，是古代中国与西方世界进行政治会话、经济往来、文化交流的国际大通道。
The prosperity of " Silk Road " had lasted about ten centuries on the Han and Tang dynasty . It was the big international passage that China and west world carried out political dialogue , economic and cultural exchange in the ancient times .
古代中国与世界