英文關鍵字
action
army
assault
background
black
brake
business
clash
close
compensator
damping
defender
defense
destruction
explosions
falling
fighter
firing
flashes
forward
frame
gases
grenade
guns
guys
hand
headphones
high
impact
kalashnikov
liberator
looks
makes
man
marksmanship
melee
muzzle
nice
person
position
powder
practice
range
rebels
reloading
resistance
resolution
rifle
shelter
shooter
shooting
shot
shotgun
shots
side
sitting
sleeve
sniper
soldier
special
strong
takes
target
technology
thats
threat
tough
training
two
view
war
wasteland
work
zone