英文關鍵字
action
active
activity
adventure
air
aviation
background
blue
bright
danger
day
engine
extreme
flight
fly
free
freedom
fun
glide
glider
gliding
hang
high
hobby
leisure
lifestyle
man
motor
motorized
nature
outdoor
parachute
paraglide
paraglider
paragliding
people
person
pilot
recreation
sky
skydiving
sport
summer
tourism
transport
travel
wind
wing