英文關鍵字
action
balance
competition
cool
copyspace
danger
dangerous
extreme
free
freestyle
fun
goggles
grind
guy
helmet
hill
holiday
injury
jump
male
man
mountain
outdoors
park
play
powder
rail
railing
railslide
season
ski
skier
skill
sky
slide
slope
snow
snowboard
snowboarder
sport
stunt
style
teen
teenager
terrain
trick
white
winter
young
youth