atmosphere

n. /ˈætməsfɪr/ B1

气氛；氛围；大气层

The air surrounding the Earth, or mood of a place.

仙境例句

The atmosphere under the tree was warm and sleepy, just right for a Dormouse.

树下的气氛暖洋洋、懒洋洋的，正适合睡鼠。