英文關鍵字
asia
bags
bunaken
concept
conservation
coral
damage
damaging
debris
discarded
disposal
disposed
diving
ecological
ecology
ecosystem
environmental
floating
fragile
garbage
hazard
ignorance
impact
indonesia
island
laziness
management
marine
national
neglect
ocean
park
people
plastic
pollution
problems
protection
reef
rubbish
scenes
shot
sulawesi
trash
tropical
underwater
wall
waste
world