浜辺
bag
bottle
careless
cigarette
cleanup
coast
coastline
concept
damage
danger
destruction
dirty
disaster
disposal
dump
ecology
environment
environmental
garbage
glass
global
heap
landfill
litter
marine
messy
nature
ocean
outside
pile
planet
plastic
pollute
polluted
pollution
recycling
river
rubbish
sand
sea
sewage
shore
tourism
toxic
trash
ugliness
unhygienic
waste
water