Light will rebound from a shiny surface.

光遇到发亮的表面会反射回来。

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You can make a signal device if you have something with shiny surface.

如果你有表面发光的物体，就可以做一个信号装置。

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Specular reflection: The light that reflects off objects with a shiny surface.

镜面反射：光线从有光亮平面的对象反射回来。

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Buff is also a soft cloth used to rub a surface until it looks bright and shiny.

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And Donna Brandelli, another expert, told the jury that fingerprints rarely adhered to the shiny metal surface of a gun.

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More recently, he has been dreaming of cases in a shiny, metal-like surface or displaying an inner "skeleton" framework to convey a futuristic look.

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