It has outlined the basic system requirements and the architecture of a solution.

还解释了基本的系统需求和解决方案的体系结构。

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If you plan to create the solution on your system it would be helpful to have a basic knowledge of database systems, DB2, and SQL statements.

如果您计划在自己的系统上创建解决方案，那么最好了解数据库系统、DB2和sql语句的基本知识。

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The basic SDL library comes with a very simple sound system. On top of that, SDL mixer adds more sound APIs which build a more flexible solution.

基本的SDL库提供了一个非常简单的音效系统。最重要的是，SDL的混音器增加了更多的声音api，它建立一个更加灵活的解决方案。

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