英文關鍵字
ammunition
arms
army
asset
background
bang
barrel
blast
bright
bullet
bursting
carbine
cinema
danger
effect
element
explosion
fire
firearm
flame
flash
glow
gun
gunshot
handgun
hot
hunt
isolated
light
looping
machine
military
muzzle
overlay
pistol
power
range
revolver
rifle
seamless
shapes
shooter
shooting
shot
shotgun
six
star
target
violence
weapon