英文關鍵字
activity
army
automaton
backpack
camouflage
cannon
enemy
equipment
fighter
firearm
footman
forces
forest
fusillade
grass
green
gun
heavy
infantry
infantryman
man
military
moving
nature
occupation
offender
offensive
people
person
pound
protective
recruit
rifle
service
serviceman
shell
shooter
slowly
soldier
steppe
strafe
sunshine
trooper
uniform
war
warrior
wiping
woods
young