英文關鍵字
alive
animal
animals
aqua
aquarium
aquatic
atoll
close
colony
coral
depth
diving
exotic
fish
fishes
garden
lagoon
landscape
life
live
lot
many
marine
nature
ocean
polyps
red
reef
reefscape
scuba
sea
seascape
sharm
sheikh
shoal
snorkel
sponge
submerged
sunray
tropic
under
undersea
underwater
various
water
wild
wildlife
world