英文關鍵字
aquatic
background
bag
biodegradable
biodegrade
blue
carrier
carrierbag
coast
conservation
coral
damage
dangerous
debris
destruction
dirty
discarded
disposal
diving
drifting
ecosystem
environment
environmental
fishing
floating
garbage
hazard
life
litter
marine
nature
ocean
plastic
pollute
polluted
pollution
problem
recycle
reduce
refuse
reuse
rubbish
sea
trash
tropical
underwater
waste
water
white