Xi'an is a beautiful city with a very colorful history.There are so many famous buildings in xian,such as clay sulelievs,Banpo village museum and so on.If one day you come to Xi'an,you'd better visit some places of interest,so that you can learn more knowledges about this city.At last,I'm sure that you can have a great time in Xi'an. 译：西安是座有着悠久历史的城市,这里有许多的著名建筑,比如说兵马俑,半坡博物馆等等.如果有天你来到西安,你最好去参观名胜古迹,以便你可以学到更多有关于这座城市的知识.最后,我相信你在西安会玩的开心
