英文關鍵字
army
barb
barbed
barrier
battle
battlefield
bomb
bombs
border
burning
closeup
concept
conflict
danger
dangerous
east
explosion
field
fight
fighting
fights
fire
floor
ground
land
landscape
macro
metal
middle
military
one
outside
smoke
smoking
smoky
soldier
soldiers
thick
trench
trenches
two
war
warfare
wind
windy
wire
world
ww1
ww2