英文關鍵字
adria
animal
bay
beach
benthal
bubble
clearly
clippers
coast
crab
croatia
crustacean
decapoda
drink
drops
eat
ecological
environment
eyes
feed
ground
hard
island
life
marine
motion
move
nature
ocean
reflection
rocks
sea
shear
solid
splash
steine
stone
stones
sun
underwater
water
waves
wild
wildlife