This is typically accomplished by creating an interface describing the actions the component can perform, and using some kind of intermediary to create the component instances.

这通常是通过创建一个描述组件动作的接口，并使用某种中介创建组件实例来完成的。

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The ICONS in each view's toolbar provide additional useful actions, and you can place your mouse over each of them to display a tooltip describing the action.

每一个视图中工具栏内的图标提供了附加的有用操作，而且您可以将鼠标置于其上，以显示一些描述操作的信息出来。

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Activity diagram: An activity diagram provides a view of the behavior of a system by describing the sequence of actions in a process.

活动图：活动图提供对系统行为的视图，它描述了过程中的活动序列。

youdao

Well, in Frost's case, as I'm suggesting, there's often very skillful and complex imitation going on between Frost's sounds and what he's imaging or describing or the actions and events in the poem.

对弗罗斯特的诗来说，像我所说的，有很多非常有技巧并且很复杂的仿照,在弗罗斯特的音律,和他所描绘的画面,或者诗里的行为和事件之间。

耶鲁公开课 - 现代诗歌课程节选

Mr Miliband went on to criticise chancellor George Osborne's Budget last week, describing his actions as "the captain of the Titanic sailing forward towards the iceberg".

BBC: Wales politics

In describing the philosophy behind SEAL Team Six thinking, Pfarrer discusses how important it is to predict the actions of an enemy.

FORBES: Learning From SEAL Team Six