The girl threw the ball to the dog.

Meaning: This means that the girl threw the ball to the dog so that it could bring it back to her.

Choice of Words: Girl is a young female child. Threw is the past tense of the verb throw, which means to launch or project something through the air. Dog is a common name for a domesticated carnivore, usually kept as a pet. When we put them together, it means that the girl threw the ball to the dog so that it could fetch it.