Urban infrastructure can be classified into operational, quasi - operational and non-operational items.

城市基础设施可分为经营性、准经营性和非经营性项目。

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Some additional operational infrastructure items are required for metering and billing, however, such as messaging services to capture the usage data.

因此，还需要一些额外的运营基础架构项目用于计量和收费，例如获取使用数据的消息服务。

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The remaining two items are operational: managing partnerships to get the best results in countries, and improving the performance of the World Health Organization.

最后两个是业务方面的项目：要管理伙伴关系以便在各国取得最佳效果，并要改善世界卫生组织的绩效。

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