英文關鍵字
underwater
undersea
coral
reef
background
scene
sea
ocean
plant
vertical
marine
water
surface
aquatic
bubble
seaweed
algae
anemone
shallow
bottom
floor
tropical
tranquil
beautiful
colorful
vibrant
blue
turquoise
clean
sun
ray
sunbeam
bioluminescence
light
scuba
dive
diving
snorkeling
aquarium
seascape
coastal
ecosystem
environment
close
close-up
video
copy
space
3d
digital
animation