【正文】
e gate tower which a suspension bridge and located outside of the city wall. It’s used to lift and lower the suspension bridge. Jian lou is the arrow tower and located in between the Zhenglou and Zhaloutowers. There are square windows in the front and on the two sides to shoot arrows. Jianlou and Zhenglou are connected by walls and the encircled area is called Wongcheng in which soldiers could be stationed. From Wongcheng, there are also horse passages leading to the top of the wall. There are altogether eleven horse passages around the city. A watch tower is located on each of the four corners of the wall. The one at the southwestern corner is round, probably after the model of the imperial city wall of the Tang dynasty. But the other three are square and are higher and larger than the sentry building on the ramparts. This shows the strategic importance of the corners of the city wall. All right, we have finished visiting the famous city wall of Xi’an. Thank you.看過西安城墻英語導游詞 的還看了: