英文關鍵字
swing
empty
playground
play
fun
park
childhood
background
lonely
outdoor
child
leisure
nature
activity
seat
kid
recreation
rope
solitude
toy
relaxation
summer
game
green
lost
children
hanging
loneliness
garden
set
object
tree
chain
grass
concept
old
sunny
swinging
seesaw
joy
happy
vintage
alone
plastic
sad
nostalgia
depressed
kids
wood
exercise
freedom
ground
recreational
people
view
swingset