英文關鍵字
arm
boy
bucket
child
children
closeup
day
dig
digging
enjoy
finger
game
girl
hand
hands
heap
hobby
idea
kid
kindergarten
leaves
leisure
little
nursery
outdoor
park
plastic
play
playing
preschool
rest
sand
sandbox
sandpit
scoop
shape
shovel
swarm
table
tinker
touch
toy
unknown
unrecognizable