英文關鍵字
video
motion
footage
stream
peaceful
splash
water
flowing
bubbles
movement
purity
pure
power
refreshing
running
scenic
wave
pouring
falling
lifestyles
reflection
horizontal
liquid
enjoyment
concepts
ecology
spray
backgrounds
transparent
waterdrop
cool
tranquility
waterfall
mountain
aqua
clear
fluid
movie
serene
relaxation
heaven
exotic
paradise