英文關鍵字
environmental
protection
volunteer
woman
used
crushed
bottles
hands
spotlight
gray
background
vertical
waste
collection
plastic
recycling
nature
trash
garbage
ecology
earth
activist
planet
pollution
reuse
zero
rubbish
management
litter
problem
contamination
eco
people
person
adult
female
lady
unrecognizable
one
closeup
studio