英文關鍵字
analog
balancer
board
boy
child
copy
finger
fingerboard
fingerskate
fun
hand
help
hole
little
maneuvers
manifold
miniature
model
motion
movement
moving
perform
plastic
play
prototype
replica
reproduction
ride
rotate
scaleddown
second
simple
skate
skateboard
small
stand
striped
toy
tricks
trucks
two
wheels
white
wooden