英文關鍵字
abstract
abyss
aqua
aquatic
art
beautiful
beauty
below
beneath
bottom
caustic
clean
clear
concept
current
dark
deep
depth
dive
diving
dream
fantasy
flow
fresh
gentle
lake
light
liquid
loop
marine
nature
ocean
pure
relaxation
ripple
rolling
scuba
sea
seascape
submerged
surface
swimming
tranquil
tranquility
travel
tropical
under
underwater
vacation
water
wave