标准Python不允许配置这种类型的多分派；但幸运的是，您可以使用我所编写的模块multimethods来做到这一点。
Standard Python does not let you configure this type of multiple dispatch; but fortunately, you can do so using the module multimethods that I have written.
支撑整个标识的支架是标准配置的钢管，上过油漆，这样能让建筑上的黑色看起来协调一点。
The support structure to hold the sign up was custom fabricated from steel tubing and painted to match the dark trim of the building.
支撑整个标识的支架是标准配置的钢管，上过油漆，这样能让建筑上的黑色看起来协调一点。
The support structure to hold the sign up was custom fabricated from steel tubing and painted to match the dark trim of the building.
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