英文關鍵字
stream
thick
smoke
blue
isolated
black
spotlight
passage
wave
ray
trail
falling
steam
texture
downward
paranormal
flying
cloud
cold
fog
vapor
tail
curl
smog
ice
movement
cigarette
puff
pattern
spot
illuminated
vanishing
ripple
cool
explosion
fuzzy
night
particle
mystic
smokey
dramatic
dense