Each UI element provides accessibility services by implementing one or more of these interfaces, as appropriate for the specialized behavior of that widget.

每个UI要素通过实现一个或多个这样的接口来提供易访问性服务，由于适合该窗口部件的专门的行为。

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Each of these corresponds to a UI element defined earlier.

每个实例变量对应前面定义的一个ui元素。

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The last UI element to cover in detail is the image that shows the generated charts.

最后要详细谈到的 UI 元素就是显示所生成图表的图像。

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It's still a three-element UI, with a central home screen showing running applications, an app grid, and the BlackBerry hub -- a feed of time sensitive notifications from email, calendar, BBM, social apps and more.

ENGADGET: RIM reveals more details about Blackberry 10 Mobile