英文關鍵字
background
aspen
movement
branch
foliage
tree
green
leaves
wind
sway
forest
nature
park
plant
environment
growth
spring
sunlight
fresh
bright
wood
color
outdoors
botanical
day
lush
closeup
eco
flora
sunny
texture
ecology
motion
vibrant
organic
wild
swing
free
life
rustle
breeze
pattern
element
summer