animal
blue
brown
child
childhood
children
color
colorful
cute
donkey
empty
equipment
exercise
face
farm
field
fun
green
happy
head
hippo
hippopotamus
hippos
horse
japan
japanese
kid
leisure
mammal
mouth
mule
no people
nobody
opening
outdoor
outside
park
plastic
play
playground
recreation
red
toy
white
yawning
young