英文關鍵字
awareness
care
chemical
cleanup
climate
conceptual
conservation
contamination
debris
deforestation
disposal
earth
ecological
ecology
ecosystem
embrace
environment
environmental
extinction
forest
future
global
globalization
hazard
help
hug
landfill
life
litter
microplastic
nature
nuclear
planet
plastic
poison
poisonous
pollution
preservation
protect
recycle
responsibility
restore
save
scientist
stop
suit
toxic
warming
warning
waste