警察迅速封锁了该区域。
Police quickly ___closed ___off the area.
在建设期间,它会暂时导致交通问题更严重,因为一些街道将被封锁。
And while it is being built, it will temporarily cause even more problems for traffic, as some streets will be ___closed ___off.
由于抗议,警察封锁了主广场。
Due to the protest, the police ___closed the main square ___off.