第二组的方法是“突变”方法，他们创建一个新的查询（）对象与相关（内部的）属性增强或取代。

The second set of methods is the "mutator" methods, they create a new query() object with the relevant (internal)attribute either augmented or replaced.

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反射加强：现在反射支持选择工具。此外，所有工具的反射都使用附加的属性增强了，可以让你更多的控制接缝。

Enhanced reflection: reflection is now supported for the select tool. Additionally, reflection for all tools has been enhanced with additional options to give you more control of the seam.

youdao

在这个地址记录示例中，简单结构和复杂结构都只使用元素来表达；可以使用属性来改进和增强这个结构—例如，通过排序键。

In the address record example, both the simple and complex structures were expressed using only elements; you can refine and enhance the structure-with sort keys, for instance-using attributes.

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