The construction of infrastructure includes operating system environment, network communication environment, front platform environment as well as IT service management.

数据中心的基础设施建设包括操作系统环境、网络通讯环境、前端平台环境以及IT服务管理；

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Meanwhile, the total quantity scale of road infrastructure enlarges, the process of road network construction speeds up, the proportion of road freight transportation rise in each mode.

与此同时，我国公路基础设施总量规模加大，路网建设步伐加快，公路完成的运输量占各种运输方式的比重明显上升。

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The growth of users in turn requires networks and the infrastructure to expand, upgrade and improve, driving the demand for network equipment and the construction of network-related facilities.

用户规模的扩张，又要求网络等基础设备的规模不断扩大、更新、改进，从而带动对网络设备的需求以及与网络设施相关的工程建设。

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The biggest is the degree of competition in the market, which governments have generally encouraged by allowing the construction of rival infrastructure to the telephone network, usually in the form of cable networks.

ECONOMIST: High-speed Internet access