英文關鍵字
flowing
stream
surface
ripples
swirling
nature
currents
whirlpools
fallen
leaves
floating
water
plants
swaying
wind
blurred
foreground
calm
passage
background
design
summer
sun
spring
environment
clear
clean
flow
river
fresh
reflection
wave
scenic
sunlight
natural
motion
outdoors
transparent
serene
daylight
aqua
riverbed
tranquil
peaceful
freshwater
light
time