The application can be written in a different programming language than the service, and run on a different operating system.

编写应用程序的语言可以不同于编写服务的语言，应用程序也可以运行在不同的操作系统中。

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Among other things, exposure in an application development language of a "system service" makes portability easier, for the operating system simply vanishes from view.

另外，“系统服务”在应用程序开发语言中的出现使可移植性变得更为容易，因为操作系统从视野中消失。

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Which language appears when the internationalized application is launched depends on the user's locale — typically, a configurable system or individual account preference.

在启动国际化后的应用程序后显示哪种语言，这要取决于用户的区域设置——通常，这是一个可配置的系统或个人帐号首选项。

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