英文關鍵字
view
sunlit
sandy
bottom
clear
blue
water
ocean
floor
sunlight
creates
shimmering
highlights
sand
transparent
underwater
marine
environment
beauty
natural
world
aquatic
habitat
coastal
tranquility
ecosystem
research
tranquil
seascape
seabed
sea
life
landscape
biodiversity
calm
waterscape
footage
glare
coast