英文關鍵字
abstract
air
background
billow
billowing
black
blast
blaze
blue
bomb
bombardment
cloud
cloudy
destruction
dynamite
emission
exhaust
exploding
explosion
explosive
flow
fog
fumes
gasoline
horrible
ignition
midden
pattern
pollutant
pollute
pollution
sky
smog
smoke
smoky
soot
steam
steamy
terror
terrorism
thick
vapors
vapours
white
wispy
with