英文關鍵字
actinopterygii
aquarium
aquatic
background
beautiful
biology
blue
bottom
cichlidae
color
colorful
coral
depth
discosoma
dive
diving
environment
exotic
fauna
fish
flower
green
landscape
life
marine
multicolor
natural
nature
ocean
oceanarium
plant
reef
sea
shoal
sinularia
snorkeling
snorkelling
stone
tropic
tropical
under
undersea
underwater
water
wildlife
yellow