英文關鍵字
and
background
bench
blue
bright
bushes
carousel
child
children
childrens
circle
city
color
colorful
day
dove
empty
entertainment
fresh
fun
game
garden
gravel
green
kinder
morning
movement
nature
nobody
park
play
playground
red
reflection
round
roundabout
safety
season
spring
summer
sunny
the
theme
trees
turning
white
yellow