英文關鍵字
accuracy
adult
aiming
american
ammo
ammunition
arm
armed
army
background
black
bullet
clip
competition
concept
danger
equipment
fire
garden
goal
green
gun
hand
holding
isolated
kill
latin
magazine
metal
military
object
pistol
pointing
police
preparing
protection
security
shoot
shot
sign
soldier
start
starting
sunlight
symbol
target
war
weapon
white
wild