Definition: air outside buildings or away from the city that is clean and cool Level: B1
我们出去呼吸点新鲜空气吧。
Let's go outside and get some ___fresh ___air.
我喜欢在乡村散步，享受新鲜空气。
I love walking in the countryside to enjoy the ___fresh ___air.
打开窗户，让新鲜空气进来。
Open the window to let in some ___fresh ___air.
