英文關鍵字
activity
aggression
ammo
ammunition
armed
army
background
ballistic
battle
black
bowl
bullet
caliber
cartridge
closeup
conflict
crime
danger
dangerous
deadly
death
defense
destruction
falling
fight
firearm
fractions
full
grain
handgun
handle
hunt
jacket
kill
lethal
metal
military
projectile
protect
rifle
security
shot
shotgun
target
terrorism
violence
weapon