求翻译：此外，大三阶段我有一门会计信息系统，以及另一门ERP系统理论与应用；前者让我对一个具体MIS的操作、数据原理等方面有了更清晰的概念，后者则以更宏观和现实意义的角度阐述了MIS、更确切的说ERP系统是如何渗透、结合实际的——它的经济学、管理学原理，你所需要的是什么样的信息，怎样能正确运用它以最小化成本最大化利润等等。这些都让我对MIS这门专业研究的内容有了更深的理解。Coding之类的技术只是最底层的基础，真正重要的是如何有效的处理、得出能够有效帮助决策者决策的信息；这包括系统的思想，以及结构化、模块化处理信息的技术能力。是什么意思？

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In addition, the phase 3 I have a accounting information systems, as well as another ERP system theory and applications, and the former let me for a specific MIS theory of operation, data in a more clear, and the latter the concept in a more macro perspective and relevance of the MIS, more precisely

In addition, junior stage I has a door accounting information systems, and another a door ERP system theory and application; former let I on a specific MIS of operation, and data principle, aspects has has more clear of concept, which is to more macro and relevance of angle elaborated has MIS, and m