英文關鍵字
awareness
biodegradable
carbon
cleanup
close
closeup
conservation
contamination
cup
danger
dioxide
disposal
earth
ecological
ecology
environment
environmental
garbage
global
hand
hazard
impact
landfill
microplastic
nature
nondegradable
pick
planet
plastic
poisonous
pollute
pollution
problems
protection
recycle
recycling
reduce
resources
responsibility
reuse
save
scientist
singleuse
social
stop
toxic
trash
up
waste