英文關鍵字
action
activity
adrenaline
adventure
air
alone
athlete
background
blue
extreme
flight
fly
freedom
glide
glider
gliding
landscape
lifestyle
man
mountain
nature
outdoor
parachute
parachuter
paraglide
paraglider
paragliding
paraplane
person
pilot
risk
river
silhouette
sky
skydiving
speed
sport
summer
sunny
travel
vacation
wind
wing