英文關鍵字
acme
alpha
bad
big
black
boiling
boils
bubbles
bubbling
cartoon
comic
comical
concept
contaminated
contamination
cutout
danger
dangerous
deadly
disgusting
element
elements
evil
fantasy
gas
gaseous
gases
gassing
green
greenscreen
gross
hot
industrial
industry
isolated
keyed
large
nasty
nuclear
poison
poisonous
polluted
pollution
screen
smoke
smokes
smoking
smoky
thick
toxic
waste