translation.en: Now that thing, light flickers across it as you move, so it becomes a kinetic object, even though it's standing still -- managed by how brilliantly that's done on the reflection.
translation.zh: 当你移动的时候能看到摩托车上光线流转 这样这就变成一个动力学的物件 尽管它一动不动 但很聪明得它通过光线反射做到了