機器
aim
ammunition
antique
armor
army
artillery
attack
battle
black
cannon
combat
danger
dangerous
defend
equipment
exhibit
field
fight
fire
green
gun
handle
heavy
historical
history
hurt
kill
killer
metal
military
model
murder
museum
nobody
object
old
protect
protection
retro
security
shot
target
tool
vintage
war
weapon
wheel
white
world