A heavily armed guard of police have sealed off the city centre. 一队全副武装的警察已经封锁了市中心。
The areas are sealed off and ringed by troops. 这些地区被军队封锁包围了。
Windows are usually sealed off. 窗户通常是封闭的。
Helicopters with searchlights swept the park which was sealed off 直升飞机的探照灯来回扫射这个被封锁的公园。
Police fired live bullets to disperse them and sealed off streets around the police station. 警方发射实弹驱散他们,并封锁了附近的街道派出所。
In many space suits, the oxygen supply is sealed off in the helmet, so you` d still be able to breathe even if you opened a flap somewhere else. 虽说大多数宇航服内的氧气供应都被封锁在头盔中,因此,在宇航服其他地方开个口并不影响呼吸。
Emergency personnel rushed to the area, and the street was quickly sealed off. 营救人员冲进现场,街道迅速被封锁。
Bhutan, a land sealed off from the world until the 1970s, is now joining it. 上世纪70年代前,不丹一直是个与世隔绝的国度,如今它开始向世界开放。
Our street was sealed off and guarded, became increasingly narrow as each building had huge concrete block barriers placed in front of it. 我们的街道被封锁,纳入警戒,由于每个建筑物前面都堆积着巨大的混凝土块障碍物,街道开始变得狭窄。
Such an area should be sealed off from the poultry pens or hatchery. 这些地方同鸡舍和孵化室之间应完全隔绝。
We've sealed off a one-block radius. 我们把周围一条街都封锁住了。
That island was literally sealed off from the outside world. 那个岛与外界简直是隔绝的。
He was unable to return for it after the area was sealed off. 不过那地方被封起来后他也没办法回去拿。
Police sealed off all the exits from the building. 警方把建物的所有出口都封锁住了。
The police have sealed off all the routes out of the town. 警察封闭了所有的出城路线。
The single most important feature on a chalk bag is how it closes: you want a bag that can be thoroughly sealed off. 粉袋唯一的问题是如何将粉袋扎紧,你希望能把它封口。
The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
Meanwhile, the government of Zhouqu on Friday ordered the sludge-covered area of the mudslide to be sealed off for both safety and health reasons. 同时,舟曲政府于星期五下命令,基于安全和卫生考虑,须封闭因泥石流被淤泥淹没的区域。
Israel today sealed off the West Bank and gazza. 今天,以色列封锁了西岸和加沙地带。
A sealed off pipe; the sealed off airport was surrounded by a cordon of police. 密封管;封锁的机场被警察站成一线所形成的警戒线围了起来。
Police sealed off the area fo that the investigations could begin. 警察封锁了该地区以便进行调查。
Recently, they were expanded into an escape route, and several of them were sealed off. 最近它们才被扩建成疏散通道,而且我们封堵了其中的几个。
Perhaps most popular among cops is the rear compartment, which is sealed off from the front and made entirely of seamless, washable plastic, with drain plugs in the floor. 也许对警察来说最受到欢迎的就是车后舱。它与前舱隔离、完全由无缝、可洗塑料制作,并在车地板上有排水塞。
The change from the unroofed stadiums to sealed off buildings may be the beginning that tickets were sought. 从露天场馆到封闭建筑的转变,就可能是追求门票收入的开始。
The district has been sealed off for about three months. 该地区已封闭约达3个月之久。
Police have sealed off infected areas of the country. 警方已将全国各感染区封锁了。
When all air has been removed, the vessel is sealed off. 把全部空气抽走后,将容器密封起来。
When some chemicals leaked, the entire factory had to be sealed off. 当一些化学物质泄漏,整个工厂必须要被封锁。
But isn't the exit sealed off? 出口不是被封锁了吗?
When the fortress went on red alert, they sealed off the sewers. 当要塞进入红色警戒状态,他们就会封锁下水道。