The girl saw a bird in the sky.
Meaning: This means that the young girl looked up and noticed a flying animal with feathers in the area above her.
Choice of Words: Girl is a young female child. Bird is an animal with feathers that can fly. Sky is the upper atmosphere of the Earth. When you put them together, "The girl saw a bird in the sky" means the young female child observed a flying animal with feathers in the upper atmosphere of the Earth.
Alternative Expressions
Related Expressions