【正确答案】The Silk Road was a land passage which was opened up by the envoy, Zhang Jian, started from Chang’an (today’s Xi’an) and led to Central Asia, West Asia, Europe and North Africa by the way of Gansu and Xinjiang Province of China. At the end of the 19th century, German geologist F.von Richthofen called this road “Silk Road”, which was acknowledged by the whole world from then on. The Silk Road is the traffic artery of the Eurasian continent and the bridge among China, India and Greece, which has integrated these three major cultures. It is of great significance in the world.

【答案解析】无