英文關鍵字
school
of
fish
underwater
caribbean
sea
water
tropical
reef
coral
colorful
marine
ocean
life
nature
undersea
wildlife
animal
scene
tropics
ecosystem
fauna
aquatic
seabed
seafloor
environment
scuba
shallow
shoal
snorkeling
diving
blue
floor
swimming
shot
background
exotic
beautiful
multicolor
landscape