英文關鍵字
garbage
beach
sea
ocean
litter
environment
volunteer
dog
concept
pollution
clean
save
together
rocks
plastics
global
woman
contamination
caucasian
help
bag
eco
waste
pet
bottles
recycle
landscape
nature
junk
animal
people
young
protection
rubbish
person
care
lifestyle
female
planet
holding
responsibility
problem
disposal
area
day
outside