和预期一样，iPhone OS 3.0包含了剪切、复制和粘贴功能，一个覆盖所有软件、功能的搜索功能，以及更加透明的操作方式。
As expected the iPhone OS 3.0 software includes cut, copy and paste, a new search function across all the phone's features and applications and expanded parental controls.
简单介绍了嵌入式实时操作系统的板级支撑包的开发，包括概念，开发方式，开发流程，测试方式的介绍。
This article introduces, the developing method of embedded real time system's BSP (board support package), including introduction of concept, develop method, test method.
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