英文關鍵字
jellyfish
dead
beached
pebble
ocean
beach
ecological
pollution
nature
animal
shore
water
sea
coastline
medusa
marine
waves
contamination
transparent
day
coast
problem
kornerot
seashore
sewage
earth
underwater
stomolophidae
large
oceanography
shoreline
natural
coelenterates
outdoor
invertebrate
background
tentacles
surf
translucent
float
closeup
ecosystem
eco
wildlife