英文關鍵字
activist
bag
beach
blue
bottle
care
clean
cleaning
cleanup
closeup
collecting
community
day
disposal
earth
eco
ecology
environment
environmental
garbage
gloves
hand
help
human
life
lifestyle
man
natural
nature
outdoor
package
people
person
pick
picking
plastic
pollution
recycle
recycling
reuse
rubber
rubbish
sand
save
trash
volunteer
waste
woman
young