機器
adult
aim
alone
ammunition
army
attack
automatic
background
battle
border
bullet
camoflage
camouflage
clothing
conflict
dangerous
field
fight
forces
forest
glove
goggles
green
helmet
infantry
magazine
man
mask
military
nature
officer
operation
outside
person
power
protect
protective
ravine
shooting
sight
soldier
special
standing
trees
war
warfare
watch
weapon
young