If you tried to look through glass or clear plastic with a rough surface, you would see light and some color, but the images would not be clear.
Arali u khou tshi vhonela kule kana fhethu hune ha vha hu sina tshedza tshi na muvhala wa buraweni na muthihi wo buḓaho wa pale ngeno kha zwirumbi hu tshi nga ndi hu tshena.