每当控制器需要用户界面的当前状态时，它可以使用view_state方法来引用视图的模型副本和当前的传输对象。

Whenever a controller needs the current state of the user interface, it can use the view_state method to reference the view's copy of the model and the current transfer object.

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当一个控制器需要从视图获取数据时，视图提供模型的一个副本，其中包含当前的UI内容。

When a controller wants to get data from the view, the view provides a copy of the model populated with the current UI contents.

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他在1983年举行的展览期间被一群男孩包围。他们简直不能相信这些模型是实体枪的真实副本，因此想要拆卸下来研究其相似性。

During his exhibition held in 1983 he was surrounded by boys who couldn't believe that the models were true copies of real guns and wanted to disassemble them to see the similarity.

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