英文關鍵字
abyssal
acropora
amazing
animals
aquarium
aquatic
background
beautiful
biodiversity
biology
birth
bivalve
clean
clear
closeup
color
coral
deep
diving
ecosystem
environment
fish
hard
island
macro
maldives
margaritifera
marine
mollusk
mother
natural
nature
ocean
pearl
reef
relax
rigid
scuba
sea
seascape
stony
swimming
tropical
undersea
underwater
unique
water
wildlife