Fish scales sparkled like stars.
Meaning: This means the fish scales were shining with a lot of small, bright lights, just like stars shine in the sky.
Choice of Words: Sparkled means to shine with a lot of small, bright lights. Like is used to compare two things. Stars are bright objects in the sky. When you put them together, "Sparkled like stars" means to shine with a lot of small, bright lights, similar to the way stars shine in the sky.
Alternative Expressions
Related Expressions