英文關鍵字
adrenalin
air
airplane
among
and
athlete
clouds
collected
collects
courage
danger
dome
drill
exercises
extreme
fall
falling
figure
figures
flag
flies
flight
flying
free
freedom
freefall
fun
gathers
girl
ground
group
guy
height
high
his
hobbies
instructor
jump
jumping
jumpsuit
landing
main
man
master
monitor
opening
operate
out
parachute
parachutes
parachuting
parachutist
parachutists
paratrooper
paratroopers
passenger
perform
performs
piloting
problems
profession
rotation
several
shoots
skill
skydiver
skydivers
skydiving
sport
sports
sportsman
terminal
the
through
trike
velocity
video
with
woman