機器
armed
armored
armory
arms
army
artillery
assault
battle
battlefield
camouflage
cannon
caterpillar
chain
combat
conflict
danger
force
gun
historic
history
ii
invasion
memorial
military
monument
old
outdoor
power
pride
remembrance
sacrifice
second
shield
sky
symbol
tank
track
two
valley
vehicle
victory
war
wars
weapon
white
world
ww2
wwii