浜辺
boy
caucasian
child
cleaning
collaborate
collect
contamination
cooperate
dirty
disposable gloves
ecological conscience
elder
environment
environmental awareness
family
female
five
garbage bags
girl
group
horizontal
latin
litter
male
man
mature
microplastic
old
outdoors
people
person
plastic
pollution
rubbish
sand
selfless
senior
sunny
team
tools
trash
utensils
volunteer
volunteering
waste
woman
working
young