名词
中文翻译：水线
同义词：
['hydrant', 'water supply line']
例句：
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1.The firefighters used the water line to extinguish the flames.
消防员使用水管来扑灭火焰。
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2.The new water line has improved the quality of our tap water.
新的水管提高了我们自来水的质量。
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3.The construction crew was working on the water line when it broke.
施工队在维修水管时，水管突然破裂了。