该实现的核心在于显示正确的上下文菜单。

The core of this implementation lies in showing the correct context menu.

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其中包括业务上下文以及实现和执行环境。

This is true of the business context as well as the implementation and execution environments.

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类似地，在实现框架上下文接口后，可以将其传递给几个不同的框架层要素，以公开相关的方法。

Similarly, a framework context interface was implemented and passed to several different framework layer elements to expose related methods.

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