Electric power equipment check point has important significance for equipment normal running, reducing maintenance cost and improving utilization of equipment.

电力设备点检对于电力设备正常运行、降低设备维修费用，提高设备利用率有重大意义。

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The product has a long service life and stable working performance. Its use value is especially high in terms of improving running performance and reducing use cost of electric vehicle.

本产品使用寿命长，工作非常稳定，特别是在提高电动车运行性能，降低电动车使用成本方面有很高的应用价值。

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The author of the article explored the possibility of reducing the running cost of the website bye a practice of establishing ane-commerce website remote operation and control system.

本文作者通过电子商务网站远端操控系统的建设实践，寻找到降低网站运营成本的有效方法。

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He argued that the current cost of running tours could be more than covered by reducing food waste in Parliament's dining areas and other expenses.

BBC: U-turn over Big Ben trip charges