英文關鍵字
clear
blue
water
ocean
floor
sandy
bottom
underwater
view
sunlit
sand
shimmering
reflections
marine
environment
oceanic
beauty
natural
world
aquatic
habitat
coastal
serenity
ecosystem
exploration
tranquil
seascape
sea
life
scenery
seabed
biodiversity
serene
landscape
footage
seafloor
tranquility
diving
lagoon
clean
turquoise
light
aqua
tropical
summer
nature