英文關鍵字
background
bag
beach
bottle
coast
coastline
damage
deadline
dirt
dirty
disaster
dump
dumping
ecology
environment
environmental
fishingnet
france
garbage
garbagedump
glass
globalwarming
impact
industrial
litter
messy
nature
ocean
plastic
pollute
pollution
problem
problems
recycle
recycling
river
rubbish
sand
sea
sewage
shore
tourism
toxicsubstance
trash
unhygienic
urgency
waste
water
waterpollution
wave