Therefore, it might be worthwhile to restructure your spatial query to ensure just a single call to the constructor function using common table expressions.

因此，可能有必要使用公共表表达式重新构造空间查询，以确保只调用一次构造函数。

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Fortunately, Rhino provides another way to create objects, using the constructor function. For example, the following function might serve as a constructor function for an object of type person.

幸运的是，Rhino提供了另外一种创建对象的方法：使用构造函数(constructor function)。

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Before classes in ES6 there were a couple ways to create this structure. One way would be using a function as a constructor.

在ES 6类的概念出现之前也有一些方法来创建这样的数据结构。一种途径是使用函数来作为构造器。

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