Since most services are not widely marketed online, the BPP has to use proxy measures: it calculates health-care costs by weighting changes in the price of wages, energy and drugs.

由于大多数服务没有在网上大范围出售，所以BPP使用了间接测定：它通过加权工资、能源和药品的价格变化来计算医疗保健费用。

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Plausible upgrades could take the form of greater online gaming features, including the ability to handle microtransactions and, by proxy, social games and free massively multiplayer online games.

新系统很可能会在网上游戏领域有较大升级，比如拥有了处理微交易的能力，增添了具有代理功能的社区游戏和免费的大型多人在线游戏。

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A user can have a static Web page online several ways: from using the browser cache, to having a local caching proxy, to just downloading the Web content to disk.

用户可以使用多种方式保持一个静态网页处于联机状态：使用浏览器缓存、使用一个本地缓存代理或者将Web内容下载到磁盘。

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The problem is, according to David Drake, president of Georgeson, a proxy solicitation firm, under this new system, only 10% of retail investors are completing a proxy online.

FORBES: Magazine Article

Beginning in 2007, regulators allowed companies to save shipping and paper costs by sending only a one-page form to shareholders, while referring them to proxy statements and annual 10-K reports online.

WSJ: Getting Going: Why Proxy Votes May Matter More This Year

Ignoring the fact that prestige may be a poor proxy in the first place, the problem for online learning (and new universities primarily offering online courses) is that building prestige takes a long time and requires considerable resources.

FORBES: Technology's Continuing Struggle to Disrupt Higher Ed