He took a deep breath of the crisp mountain air.

Meaning: This sentence describes the person taking in the refreshing and invigorating mountain air, which helps them feel refreshed and energized.

Choice of Words: Deep means extending far down or inward. Breath is the air that is taken into and out of the lungs. Crisp means fresh and clean. When we put them together, we get the idea of the person taking a full breath of the fresh, clean air on the mountain.

Alternative Expressions

He inhaled deeply the invigorating mountain breeze.

Meaning: This means he breathed in a lot of the fresh, cold air from the mountain, which made him feel refreshed and alive.

Choice of Words: Inhaled is a verb that means to breathe in. Deeply means a lot. Invigorating means something that makes you feel refreshed and alive. Mountain is a large hill. Breeze is a gentle wind. So, "He inhaled deeply the invigorating mountain breeze" means he breathed in a lot of the fresh, cold air from the mountain, which made him feel refreshed and alive.

He filled his lungs with the pure mountain air.

Meaning: This means he breathed in a lot of the fresh, cold air from the mountain, which filled his lungs.

Choice of Words: Filled is a verb that means to make something full. Lungs are the organs in your chest that help you breathe. Pure means something that is clean and fresh. Mountain is a large hill. Air is the stuff we breathe. So, "He filled his lungs with the pure mountain air" means he breathed in a lot of the fresh, cold air from the mountain, which filled his lungs.

Related Expressions