托福new tpo 3听力conversation7 Listen to a talk in a history class.原文解析+翻译音频

[00:01.00][00:00.03](N) Listen to a talk in a history class.
[00:02.00][00:04.82]M-Am: Petra is an ancient city located in present-day Jordan. It was established as early as 312 B.C. as the capital city of the Nabataean kingdom.
[00:03.00][00:14.30]The Nabataeans were skilled traders, and Petra became a major trading hub because of its strategic location along caravan routes that linked the East and West. [00:25.02]Petras architecture is unique because much of it was carved directly into the rose-red cliffs of the region. [00:36.69]The most famous structure in the city is known as the Treasury, but it is actually a tomb. [00:39.51]The city also featured a complex system to manage water, including dams, cisterns, and water channels, that allowed it to thrive in the arid region. [00:49.36]These advanced water-engineering structures were crucial for the survival of its inhabitants given the low amount of moisture that was available naturally.
[00:04.00][01:01.01]In addition to its architectural and engineering feats, Petra is significant for its cultural exchanges. [01:05.76]As a trading center, it facilitated the exchange of goods, ideas, and customs between diverse peoples. [01:11.36]This blend of cultures is evident in the various architectural styles seen in the city, which include influences from Greek, Roman, and indigenous Nabataean designs. [01:22.54]Next, we will explore how archaeologists rediscovered Petra in the nineteenth century.