英文關鍵字
abstract
aqua
backdrop
background
backgrounds
bath
blue
bright
bubble
calm
clean
clear
close
color
concept
cool
day
deep
environment
flood
flow
flowing
fluid
fresh
lake
light
liquid
marine
motion
natural
nature
ocean
pattern
pond
reflection
ripple
river
sea
shiny
stream
summer
surface
texture
textured
tranquil
turquoise
water
wave
wet