英文關鍵字
amazing
animal
animals
aqua
aquatic
arctic
beautiful
bell
bottom
clean
clear
coelenterata
coelenterates
colonies
coryphella
dive
diving
fauna
food
hydroid
hydrozoa
invertebrate
invertebrates
jelly
jellyfish
life
marine
medusa
nature
nutans
ocean
polyp
predator
pure
scuba
seabed
search
seaweed
slug
tubulariae
undersea
underwater
unique
verrucosa
water
white
wild
wildlife