英文關鍵字
action
activist
awareness
beach
black
bottle
challenge
children
clean
cleanup
closeup
collection
community
day
dirty
ecology
education
environment
environmental
garbage
group
help
kid
nature
ocean
people
person
pick
planet
plastic
pollution
protect
recycle
rubbish
save
sea
society
sustainable
team
teamwork
the
trash
volunteer
volunteers
waste