For customers to save cost, improve work efficiency, professional tracking product quality and after-sales service, establish efficient service system.

为客户节省成本，提高工作效率，专业人员跟踪产品质量和售后服务，建立高效快捷的服务体系。

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An overall performance analysis shows that the system provides more efficient location-awareness service than traditional models.

综合性能分析表明该模型在提供位置感知服务上比传统模型更有效。

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The company has solid financial strength, technical strength, advanced management, high quality and efficient after-sales service system.

公司拥有雄厚的资金实力、技术力量、先进的管理水平、高效优质的售后服务系统。

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He introduced a congestion charge in the centre of town (piquing the interest of other cities) and a more efficient ticketing system for public transport, expanding the bus service.

ECONOMIST: The contest to run Europe's biggest city is taking shape

And we have an interest in making sure that companies that benefit from an educated workforce, a free health service, a solid and reliable legal system and an efficient transport network, make their proper contribution to an infrastructure whose absence would be devastating to them.

BBC: Is government too scared of Google, Amazon and Starbucks?

In market theory the "selfishness" of the economic agent - in this case the GP practice - drives the efficiency of the system by forcing other economic agents to compete to provide the most efficient service.

BBC: Health Bill: Where's the strategic argument?