英文關鍵字
abyssal
aquatic
background
beach
beautiful
bright
clean
clear
colorful
coral
deep
design
dive
diving
ecosystem
family
fish
frame
heart
inhabitants
island
landscape
maldives
natural
ocean
person
relax
school
schooling
sea
seascape
shoal
soup
summer
sun
swimming
tropical
undersea
underwater
unique
water
wildlife
yellow