西安钟楼的英语导游词怎么写？( 八 )

There are four main gates of the city wall-one on each side-named the east gate, the west gate, south gate and north gate. The four gates of the city wall were the only way to go into and out of town. In Xi’an, each of the four gates consists of three gate towers. The main gate tower is called ZhengLou which is located on top of the main part of the city wall. It is the inner one and is also the main entrance to the city. Zha lou is the 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.
【西安钟楼的英语导游词怎么写？】All right, we have finished visiting the famous city wall of Xi’an. Thank you.