英文關鍵字
accident
aerodynamic
air
aircraft
airforce
airplane
airstrike
armed
army
attack
blue
bomb
bomber
bombing
clouds
conflict
danger
death
drop
dropping
explosive
f35
fighter
fire
flame
fly
force
green
jet
military
navy
plane
power
raptor
screen
security
show
sky
speed
stealth
strike
technology
turbine
war
warfare
weapon
wing