英文關鍵字
skate
extreme
action
children
fun
jump
teenage
dangerous
motion
horizontal
playground
active
freestyle
game
exercise
fitness
training
speed
bike
bicycle
joy
entertainment
group
person
sport
play
young
urban
ride
kid
ramp
rollers
happiness
bmx
cycling
health
high
boy
energetic
outside
learning
talented
city
europe
abstract