Frosty windows sparkled like diamonds in the sun.
Meaning: This sentence describes how the frost on the windows shone like diamonds in the sunlight.
Choice of Words: Frosty means covered in frost, which is frozen water vapor. Windows are openings in a wall or door that allow light and air to pass through. Sparkled means to shine with small flashes of light. Diamonds are precious stones that are very hard and shiny. Sun is the star that provides light and heat to the Earth.
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