捕获这个要求很简单，我们只需要为该组件创建一个接口，并标识其将支持的两个操作即可。
Capturing this requirement is easy; we simply need to create an interface for the component and identify the two operations that it will support.
其目的是评估服务实现在数据质量方面是否将满足要求的服务级别，以及是否需要附加的数据转换或数据清理操作。
The objective is to assess if service implementations will meet the required service levels regarding data quality and if additional data transformations or data cleansing operations are required.
微软，支持windows，它必须确保windows操作系统对所有符合其最低要求的机器适用。
Microsoft, in supporting Windows, has to make sure the operating system works on everything that meets its minimum specifications.
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