名词中文翻译
中文翻译：下水道管道
同义词：
['drainage pipe', 'sewer pipe例句：1. The city needs to improve its sewer lines to prevent flooding during heavy rains.（这个城市需要改进其下水道管道，以防止大雨期间发生洪水。）']
例句：
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1. The city needs to improve its sewer lines to prevent flooding during heavy rains.
这个城市需要改进其下水道管道，以防止大雨期间发生洪水。
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2.The sewer line was clogged with garbage and needed to be cleaned out.
下水道管道被垃圾堵塞了，需要清理。
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3. The construction crew had to dig up the sewer line to fix the leak.
施工队不得不挖开下水道管道来修理泄漏。