英文關鍵字
awareness
bags
biodegradable
bottles
chemicals
cleanup
conceptual
conservation
contamination
debris
dirty
discarded
dump
earth
ecological
ecology
ecosystem
environment
environmental
forest
future
garbage
global
globalization
globe
hazard
impact
landfill
litter
microplastic
nature
planet
plastic
poisonous
pollute
pollution
problems
protect
protection
recycle
recycling
responsibility
save
singleuse
sphere
toxic
trash
waste
wildlife
world