他说，“这是一个有意识的意图，使数据看起来还有生命，我的儿子发明了动态图像的痕迹，如在雪地模式，所以你可以看到各国如何改变。”

"It was a conscious intent to make the data look alive," he explains. "My son invented the trails, like patterns in the snow, so you can see how countries have changed."

youdao

不是通过分析类文件的形式或结构来确定程序的意图，而是通常使用Visitor模式(请参阅参考资料)。

Instead the form or structure of the class files are analyzed to determine the program's intent, often using the Visitor pattern (see Resources).

youdao

通过使用已经建立的模式，您将从通用的设计结构中获益，从而允许团队的其他开发人员了解代码的意图。

By using established patterns, you benefit from common design constructs that allow other developers on a team to understand your code's purpose.

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