名词中文翻译
中文翻译：堵塞
同义词：
['obstruction', 'obstruction']
例句：
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1.The road was blocked by a large tree.
道路被一棵大树堵住了。
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2. The construction site had several blockages that needed to be cleared.
施工现场有几个需要清理的障碍物。
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3.The engineer found a blockage in the pipeline that needed to be repaired.
工程师在管道中发现了一个堵塞，需要修理。