英文關鍵字
parachute
extreme
sky
parachuting
fly
people
air
sport
men
speed
blue
jump
freedom
skydiver
professional
aviation
leisure
jumping
skydiving
skydive
human
cloud
airplane
demonstration
performance
plane
skill
man
activity
parachutist
fun
young
free
danger
active
risk
high
action
lifestyle
parachuter
jumper
up
flyer
joy
falling
fall