Add to that the actual cost of delivering music online, which is mostly the cost of building and maintaining the online service rather than the negligible storage and bandwidth costs.
下载音乐的服务所需要的开发和维护费用约为每首曲目17美分，而存储和带宽的费用几乎可以忽略不计。
The actual speed may differ according to the LTE bandwidth, communications standard, and usage environment.
实际速度会根据lte的频带宽度、通信标准和使用环境有所不同。
The actual bandwidth requirements are not that high.
实际的带宽需求并不高。
The actual experiments show that the network throughput increases, the bandwidth utilization ratio is improved and the network has rapid time response property in the whole routing space.
实验结果表明，通过量增大、利用率提升，网络在整个路由空间里有良好的时间响应特性。
The actual experiments show that the network throughput increases, the bandwidth utilization ratio is improved and the network has rapid time response property in the whole routing space.
实验结果表明，通过量增大、利用率提升，网络在整个路由空间里有良好的时间响应特性。
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