英文關鍵字
ammunition
armed
army
assault
battlefield
camouflage
combat
commando
conflict
cool
defense
equipment
firearm
force
forces
grass
group
guard
gun
horizontal
legs
male
men
mercenary
military
mission
nature
officer
outdoors
protection
ranger
recon
rifle
safety
security
soldiers
special
troops
uniform
unrecognizable
walking
war
warfare
warrior
weapon