英文關鍵字
abstract
air
aqua
aquatic
background
beauty
below
blue
breath
bubble
bubbles
circle
clean
clear
deep
depth
design
dive
diver
drop
fresh
light
liquid
marine
motion
natural
nature
ocean
oxygen
pool
purity
releasing
ripple
rising
scuba
sea
shallow
shot
slow
summer
sun
sunlight
surface
transparent
tropical
under
underwater
water
wave