If the conversion does not work (say the value contained f2.0), then the conversion fails and you just skip this property, but the document creation still works.
如果转换没有效果(比如这个值包含f2.0)，那么转换将失败并跳过这个属性，但文档仍将创建。
The property is set to "Skip Navigation Links" by default, which makes screen readers skip the control.
默认情况下，此属性设置为“跳过导航链接”，让屏幕读取器跳过控件。
The property is set to "Skip Navigation Links" by default, which makes screen readers skip the control.
默认情况下，此属性设置为“跳过导航链接”，让屏幕读取器跳过控件。
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