This means that for functional requirements (requirements regarding what the system must actually do), we apply use cases to describe the system's behavior.
这意味着对于功能性的需求(关于系统必须实际上做什么的需求)，我们应当使用用例来描述系统的行为。
That covers the basics regarding how an Android application exists within the system. The rest of this document introduces you to.
上面介绍了关于Android应用程序在系统中执行的基础知识。
Never export raw object definitions across platforms (this presents issues regarding EDCIDC translation when a z/OS system is involved), or carriage return/line feeds between Windows/Unix platforms.
绝对不要跨平台导出原始对象定义（当涉及 z/OS 系统时，这将导致关于 EDCIDC 转换的问题），也不要在 Window/Linux 平台之间回车/换行。
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