其他途径能交到的真心朋友，虚拟的网络也可以，网友一样能转变为真正的，活生生的朋友，这有什么好奇怪的呢?
Is it really that odd that we're increasingly converting virtual friends to real, physically pokable ones as well as the other way around?
所有条目都应该针对驻留在这个物理frame之外的系统，以便探测外边的物理网络(而不是虚拟网络)上真正的物理网络故障。
All entries should be for systems that reside outside of the physical frame to ensure the detection of real, physical network failures to the outside world on the physical (not virtual) network.
网络比较虚拟，只有知识能改变自己真正的命运。
Network is virtual, only knowledge can change their destiny.
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