路障的用法和样例:
例句
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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.
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军队在城市周围设置了路障。
The army has set up road blocks round the city.
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我们得绕过路障。
We had to detour a road-block.
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警方在广场的入口处设置了路障。
The police barricaded off the entrance to the square.
短语