When it comes to Dunhuang, what comes to mind?
提到敦煌，你会想到什么？
Is it the continuous sound of camel bells and the endless stream of merchants coming and going?
是驼铃声声，来往商人络绎不绝？
Or is it the gathering of talented people that forged a splendid and brilliant culture?
还是人才济济，铸就了灿烂辉煌的文化？
But have you ever wondered why, in the vast sea of sand, merchant caravans from a thousand years ago would converge here of their own accord?
但你可曾想过，在茫茫沙海中，千年前的商队为何会不约而同地汇聚于此？
Why was it precisely Dunhuang that became a shining pearl on the Silk Road?
为何又偏偏是敦煌成为了丝绸之路上的璀璨明珠？
The answers to all these questions are hidden in Dunhuang's geographical code.
这一切的答案，都藏在敦煌的地理密码之中。
This episode will reveal the answers for you.
本期节目，将为你揭晓答案。