服务质量
(服務質量)Quality of Service / QOS
Example Sentences
为确保售后服务质量，该品牌汽车授权维修中心承诺全部使用原厂正品机械配件。
wèi què bǎo shòu hòu fú wù zhì liàng, gāi pǐn pái qì chē shòu quán wéi xiū zhōng xīn chéng nuò quán bù shǐ yòng yuán chǎng zhèng pǐn jī xiè pèi jiàn.
In order to ensure the quality of after-sales service, the brand's authorized automobile repair center promises to use all original and genuine mechanical parts.
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