第 1 章 概述1-3 The performance of a client-server system is influenced by two network factors: the bandwidth of the network (how many bits/sec it can transport) and the latency (how many seconds it takes for the first bit to get from the client to the server). Give an example of a network that exhibits high bandwidth and high latency. Then give an example of one with low bandwidth and low latency.客户-服务器系统的性能会受到两个网络因素的影响：网络的带宽（每秒可以传输多少位数据）和延迟（将第一个数据位从客户端传送到服务器端需要多少秒时间）。请给出一个网络的例子，它具有高带宽和高延迟。然后再
