英文關鍵字
animal
aquarium
aquatic
beautiful
beneath
benthopelagic
blue
bonasus
bright
captive
cartilaginous
chordates
colorful
coralreef
cownose
cownosed
deep
dive
diver
elasmobranchs
exotic
explore
fish
fishes
float
island
life
marine
move
nature
ocean
pacific
ray
reef
rhinoptera
saltwater
scuba
sea
spike
spiny
spotted
swim
tank
tourism
travel
tropical
underwater
vacation
water