The city site has city wall and moat surround with two ditches.
该城址拥有城墙和护城河，另有内外双重围壕。
Eventually you will come to Jinghsen Qanyie Road and the moat and wall of the Forbidden City.
路的尽头就是紧靠故宫城墙和护城河的景山前街。
Just like the Great Wall, the Xi 'an City Wall was originally built for defense, with watchtowers and even a deep moat and drawbridges.
和长城一样，西安古城最开始建造是用于防御，不仅有瞭望塔，甚至还有很深的护城河及吊桥。
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