VNS? Virtual Network Services?
虚拟网络业务?。
At the same time, many users have had difficulty accessing what are called "virtual-private network" services like WiTopia, 12vpn and Strongvpn.com.
同时，许多网民在使用“虚拟专用网”，如WiTopia,12vpn 和Strongvpn.com时也不顺畅。
The resources include not only the physical resources such as the network servers and storage devices, but also the virtual resources such as information and some network services.
资源包括有形的物理资源，比如网络服务器、存储设备等，也包括虚拟资源，比如信息资源、某种网络服务等。
The resources include not only the physical resources such as the network servers and storage devices, but also the virtual resources such as information and some network services.
资源包括有形的物理资源，比如网络服务器、存储设备等，也包括虚拟资源，比如信息资源、某种网络服务等。
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