在图2中，转移是通过带有事件注释的弧线、可选的条件以及将要执行的动作来反映的。

In Figure 2, a transition is reflected by an arc with annotations for the event, an optional condition, and the action to be performed.

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在图2中，转移是通过带有事件注释的弧线、可选的条件以及将要执行的动作来反映的。

In Figure 2, a transition is reflected by an arc with annotations for the event, an optional condition, and the action to be performed.

youdao