重要的是要注意实现了哪种模式，例如，服务器以每小时 US$0.10 计费，而非以大量的前端采购成本计费。
It is important to note which models have been established—for example, server billing at US$0.10 per hour rather than large upfront procurement costs.
新闻反馈也会变成即时播报，而非以前那种每小时只更新数次，并按常规时间表播报的形式。
The news feed is now also updated in real-time, while the old feed ran on a schedule and only updated a few times per hour.
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