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Upgrading from older technologies to.net can, in some cases, be as complex and time consuming as rebuilding the application in J2EE.

从较旧的技术升级到. NET在一些情况下，可能像在J2EE中重新构建应用程序那样复杂和耗时。

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This architecture isolates the e-business-specific technologies from the game environment, allowing for upgrading and extensions to function to be carried out without affecting game code.

这种架构将与电子商务技术相关的技术从游戏环境中分离出来，从而允许对于功能的升级和扩展的执行不影响游戏代码。

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And, by the way, we can make significant profits and create huge jobs just upgrading traditional technologies.

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Official statistics simply do not capture the sideways move of old technologies into the digital world, for example when a widget maker starts upgrading its devices so that they can be hooked up to the internet.

BBC: Web economy in G20 set to double by 2016, Google says