英文關鍵字
activity
adrenaline
adventure
air
background
blue
danger
extreme
flight
fly
freedom
fun
glider
gliding
happiness
high
hobby
landscape
leisure
man
nature
outdoors
parachute
parachuting
paraglide
paraglider
people
person
river
sky
skydive
skydiver
skydiving
sport
sports
summer
sunlight
tandem
training
travel
water
white
wind
yellow