英文關鍵字
action
activity
adventure
air
airborne
aircraft
attack
blue
capture
cargo
cloud
danger
dome
equipment
extreme
fall
flight
fly
flying
freedom
fun
gliding
jump
jumper
landing
man
military
offensive
operation
out
parachute
parachuting
parachutist
parachutists
people
plane
queues
risk
shooting
sky
skydive
skydiver
skydiving
soldiers
sport
squad
surprise
the
transport
travel
white