英文關鍵字
animal
aquarium
aquatic
background
beautiful
beauty
black
blue
bottom
caribbean
characterized
colorful
coral
corals
deep
dive
diver
diving
drop
ecosystem
egypt
fan
fish
glass
hard
life
lion
marine
nature
ocean
poisoned
red
reef
reefbuilding
school
scuba
sea
seabed
sharm
sheikh
snapper
snorkeling
soft
tropical
underwater
water
wildlife