英文關鍵字
underwater
undersea
fish
coral
reef
background
scene
sea
vertical
video
ocean
marine
water
surface
aqua
aquatic
vegetation
plant
bottom
floor
shallow
seabed
school
wildlife
tropical
serene
tranquil
beautiful
colorful
vibrant
blue
turquoise
clean
pure
scuba
dive
diving
snorkeling
aquarium
seascape
coastal
ecosystem
environment
sun
ray
sunbeam
scenery
3d
digital
animation