Meaning: This means that she spent the entire day swimming in the pool.
Choice of Words: 'Swam' is a verb that describes the person's action. 'Pool' is a noun that describes the body of water. 'All day' is a phrase that means the entire day.
Alternative Expressions
The girl swam in the water all afternoon.
Meaning: This sentence means that a young female person spent the entire afternoon swimming in a body of water.
Choice of Words:The is an article that refers to a specific thing. Girl is a noun that refers to a young female person. Swam is a verb that means to move through water by using your arms and legs. In is a preposition that means inside or surrounded by something. The is an article that refers to a specific thing. Water is a noun that refers to a liquid that is made up of hydrogen and oxygen. All is an adjective that means the entire amount or quantity of something. Afternoon is a noun that refers to the period of time between noon and evening.
He splashed in the lake for hours.
Meaning: This sentence means that a male person spent several hours splashing in a large body of water that was surrounded by land.
Choice of Words:He is a pronoun that refers to a male person. Splashed is a verb that means to move water around by hitting it with your hands or feet. In is a preposition that means inside or surrounded by something. The is an article that refers to a specific thing. Lake is a noun that refers to a large body of water that is surrounded by land. For is a preposition that means during a period of time. Hours is a noun that refers to a period of 60 minutes.