英文關鍵字
active
ball
boy
cavity
child
childhood
clothes
coat
cold
color
colored
colorful
day
fall
frost
frozen
fun
girl
green
hollow
human
ice
jacket
joy
kid
leisure
little
lot
motion
movement
outdoor
pile
playful
rainbow
run
season
second
slide
small
snow
sphere
together
toy
two
walk
white
winter