機器
adult
aim
ammunition
armwrestling
assault
battle
camouflage
camp
combat
danger
dangerous
defender
defense
firearm
forest
game
grass
guard
hands
handshake
helmet
looking
man
marksman
men
mercenary
military
operation
operator
optical
portrait
private
protection
reconnaissance
scope
security
sniper
snipers
soldier
soldiers
subdivision
teaching
teamwork
training
trees
trench
two
warfare
weapon