请用英文写篇小短问,描述一下你喜欢的一个城市
问题描述：
请用英文写篇小短问,描述一下你喜欢的一个城市
答
Xi’anXi’an was once a major crossroads on the trading routes from eastern China to central Asia,and vied with Rome and later Constantinople for the title of greatest city in the world.Today Xi’an i...