名词
中文翻译：Unknown
同义词：
['maintenance', 'support', 'maintenance services']
例句：
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1. The company provides servicing for all its products.
该公司为其所有产品提供维修服务。
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2. The car needs servicing every six months.
这辆车每六个月就需要保养一次。
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3. The engineers are responsible for maintaining the equipment.
工程师们负责维护设备。