Lungs breathe air in and out.

Meaning: The lungs take in air and release it.

Choice of Words: Lungs are a pair of organs in the chest that help you breathe. Breathe is a verb that means to take air into and out of the lungs. Air is a noun that refers to the mixture of gases that surrounds the Earth. In is a preposition that means inside or within a place or thing. Out is a preposition that means outside or beyond a place or thing.

Alternative Expressions

Related Expressions

• Roots breathe air, like lungs breathe oxygen.
• Salty air fills my lungs as I breathe deeply.
• Forests breathe, earth's lungs.
• Heart beats, lungs breathe, life exists.
• Lungs breathe
• The air was crisp and cold, filling my lungs with life.
• The winter air was crisp and invigorating, filling lungs with freshness.
• Trees help clean the air and water we breathe.
• Salty air fills lungs with joy.
• Crisp air filled lungs with invigorating coolness.