Refreshing; pleasantly brisk or invigorating (used for air, mornings, feelings, scenes, etc.).
朝、山の空気は清々しくて気持ちがいい。
The mountain air in the morning is refreshing and feels good.
彼女は失敗を素直に認めて、清々しい表情をしていた。
She admitted her mistake honestly and had a refreshingly open expression.
窓を開けると清々しい風が部屋に入ってきた。
When I opened the window, a refreshing breeze came into the room.