英文關鍵字
caucasian
child
childhood
christmas
clothing
cold
daughter
day
down
downhill
family
female
fun
game
girl
glide
happy
hill
holiday
ice
kid
leisure
lifestyle
little
mother
move
nature
outdoors
park
play
preschool
recreation
ride
season
sled
sledding
slide
slope
slowmotion
small
snow
speed
toddler
two
white
winter
wintertime
woman
young