英文關鍵字
air
aircraft
airplane
airshow
armed
army
attack
aviation
battle
chopper
closeup
combat
conflict
defense
demonstration
engine
extreme
flight
fly
flying
force
formation
guard
helicopter
hospital
machine
mi35
military
national
performance
plane
propeller
rescue
rotor
sikorsky
sky
slowmotion
team
technology
transport
transportation
vehicle
war
warfare
weapon