英文關鍵字
adrenaline
aerobatics
air
arena
dangerous
dive
extreme
falling
flies
flight
fly
flying
free
freedom
human
indoor
jump
jumping
male
man
motion
outdoor
parachute
parachuting
paratrooper
performing
plane
professional
shows
simulator
sky
skydive
skydiver
skydiving
slow
sports
sportsman
training
trains
tricks
tube
tunnel
wind