encircle a city，besiege a city，（被围城市） besieged city，[电影]State of Siege；

[例句] 在围城过程中,这座城市被摧毁了. The city was thrown down during the siege.

[例句] " 自从围城以后,你就一直待在亚特兰大 吗 ? " Have you been living in Atlanta ever since the siege? "