英文關鍵字
aerobatic
aerobatics
aerodrome
aeroplane
air
aircraft
aircraftman
aircrew
airfield
airforce
airline
airliner
airplane
airshow
army
aviation
bomber
contrail
day
defense
engine
fighter
flight
fly
flying
force
group
gun
jet
machine
military
modern
navy
outdoor
parade
pilot
plane
show
sky
speed
team
transport
vapor
vehicle
war
wing