英文關鍵字
abstraction
background
billowing
black
bottom
car
cloud
example
exhaust
flow
fog
frame
gas
haze
incense
isolated
jet
large
machine
mist
motion
nobody
pollution
pressure
proces
process
rises
scatter
slow
smog
smoke
smoking
smoky
smoothness
smudge
speed
splash
spray
steady
stream
studio
texture
tightening
transparent
vapor
visible
wall
wave
white
work