名词
中文翻译：热水管线
同义词：
['hot water supply', 'hot water pipe']
例句：
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1.The hot-water line was damaged during the storm.
暴风雨期间，热水管线受损。
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2. The hot-water line is responsible for delivering hot water to our homes.
热水管线负责将热水输送到我们的家中。
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3. The hot-water line was replaced after the leak was fixed.
漏水修复后，热水管线被更换了。