英文關鍵字
stream
thick
white
smoke
isolated
black
falling
steam
texture
motion
flying
cloud
cold
fog
vapor
curl
smog
ice
hookah
movement
cigarette
puff
wave
tail
mist
dark
gas
structure
creative
light
condensation
speed
whirlwinds
move
twirl
melting
floating
swirl
moody
rotation
pigment
wide
downward
hazy