英文關鍵字
bags
bank
bottle
bottles
burning
catastrophe
city
clean
cleaning
closeup
conception
contaminated
contamination
damage
danger
dirt
disaster
disasters
disease
disposal
dump
dust
earth
ecocide
ecology
environment
environmental
fire
firewood
flame
garbage
harmful
heat
heavily
industry
junk
landfill
nature
naturelandfill
people
pile
plastic
pol
polluted
pollution
puddle
recyclable
recycle
river
rubbish
smoke
toxic
trash
unhygienic
urban
waste
water
wild