機器
aerial
aerodynamic
aeroplane
air
airborne
aircraft
airline
airliner
airplane
airport
armored
army
aviation
bomber
combat
engine
fighter
flight
fly
force
illustration
jet
journey
military
modern
old
plane
protection
shape
sky
speed
strategic
symbol
transport
transportation
travel
trip
turbine
vehicle
war
warlike
wartime
weapon
wing