GbEng
警方把建筑物的所有出口都封锁住了. Police sealed off all the exits from the building.
敌人的军舰封锁了港口。 The enemy's ships blockaded the harbor.
示威群众企图突破警察的封锁线. Demonstrators tried to break through the police cordon.
通往这座城市的所有道路都被封锁了。 All approaches to the city were blocked.
警方封锁了这个区域直至拆除炸弹的引信为止。 Police cordoned off the area until the bomb was defused.
在发生爆炸之後,警方用路障封锁了那条路。 Police blocked off the street after the explosion.
封锁线驻扎于一个地区周围包围或保卫它的一列人、军事岗位或船只 A line of people, military posts, or ships stationed around an area to enclose or guard it.