另一方面，全局变量是一种可在同一组件内的任一代码片段中使用的变量。

A global variable, on the other hand, is available to be used in any snippet within the same component.

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但是，而不是取代发光二极管灯泡，设计师试图'传播通过尾灯组的设计和反射面使用轻'。

But rather than just replacing bulbs with LEDs, the designers attempted to 'spread the light' through the design of the taillight unit and the use of reflective surfaces.

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