英文關鍵字
boots
kick
scooter
leg
slow
motion
snowy
drive
child
push
ride
steps
wheel
standing
girl
balance
accelerate
park
road
kid
preschool
green
jumpsuit
river
path
little
boy
spring
childhood
joy
caucasian
leisure
handheld
shot
outdoor
street
speed
urban
freedom
city
casual
outside
christmas
winter
snowdrift
life
play
snowflakes
slide
pavement
game