当然，判断系统对于Internet连接的响应能力非常困难，这是因为网络延时的原因。

Of course, judging system responsiveness over an Internet connection is hard, due to network latency.

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网络延时与应用程序延时不同。

Network latency is also different from application latency.

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屏幕信息需要时时显示，网络延时不能大于1秒。

Screen information should always show, Internet delay is not greater than 1 second.

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屏幕信息需要时时显示，网络延时不能大于1秒。

Screen information should always show, Internet delay is not greater than 1 second.

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