英文關鍵字
an
isolated
swing
swinging
alone
park
activity
background
casual
chain
child
childhood
children
closeup
design
elementary
entertainment
fun
garden
hanging
horizontal
iron
joy
kids
leisure
lonely
metal
nature
nobody
object
old
outdoor
peaceful
play
playful
playground
recreation
relax
relaxation
rope
schoolyard
seat
shape
shot
sitting
steel
summer
vintage
white
wood
wooden
yard