英文關鍵字
abrams
american
armed
armor
armored
armour
army
artillery
barrel
battle
battlefield
camouflage
combat
conflict
defense
desert
distance
draft
edges
engineering
fight
forces
front
gun
heavy
line
machine
military
modern
outlines
power
rendering
silhouette
tank
technics
transport
transportation
turn
turret
usa
vehicle
video
war
weapon
wheel
white