英文關鍵字
animal
background
chelonia
chelonidae
coral
corals
deep
depth
dive
diver
diving
eats
ecological
egypt
eretmochelys
exotic
fauna
fish
green
hawksbill
imbricata
invertebrate
jellyfish
life
marine
nature
polyps
red
reef
reefs
reptile
salt
schooling
scubadiving
sea
soft
swim
tropic
tropical
turtle
turtles
undersea
underwater
wild
wildlife