英文關鍵字
animal
aqua
aquarium
aquatic
atoll
beautiful
beauty
bubbles
colony
colorful
coral
depth
diving
exotic
expression
fish
flavescent
green
lagoon
life
live
lot
many
marine
nature
observe
playful
polyps
pretty
purple
sea
sponge
submerged
tropic
tropical
undersea
underwater
violet
water
whiskers
wild
wildlife
yellow