英文關鍵字
water
blue
abstract
background
ripple
tunnel
liquid
wave
animation
surface
motion
clean
design
white
pattern
light
splash
flow
reflection
bright
graphic
texture
fluid
backdrop
shape
color
element
flowing
seamless
wallpaper
transparent
deep
loop
effect
concept
colorful
beautiful
geometric
modern
tranquil
circle
swirl
vibrant
creative
structure
futuristic
decorative
glowing
spiral