英文關鍵字
alga
animal
animals
aqua
aquatic
arctic
beautiful
bell
bottom
campanularia
clean
clear
coelenterata
coelenterates
colonies
diver
diving
environment
fauna
food
hydroid
hydrozoa
invertebrate
invertebrates
jelly
jellyfish
life
marine
medusa
nature
nodding
ocean
plant
polyp
predator
pure
reproduction
scuba
search
seaware
seaweed
tubulariae
under
underwater
unique
white
wild
wildlife