英文關鍵字
activity
boy
brother
cap
child
childhood
cold
culture
day
exercising
face
feast
fitness
frost
frozen
girl
hand
hands
happy
hat
hold
holiday
ice
iceskating
kids
kneepads
learn
lifestyle
little
mittens
motion
move
outdoor
people
protection
rest
rink
sister
sit
skates
smile
snow
sport
talk
teen
throw
together
two
winter