名词
中文翻译：公用事业成本
同义词：
['utilities costs', 'utility charges']
例句：
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1. The utility company is responsiblefor providing electricity and water to the residents.
公用事业公司负责向居民提供电力和水。
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2. The utility costs are increasing due toincreased demand for energy.
由于对能源需求的增加，公用事业成本正在上升。
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3. The utilitycompany has implemented a new pricing scheme toreduce utility costs for customers.
公用事业公司已经实施了一个新的定价方案，以降低客户的公用事业成本。