英文關鍵字
abstract
background
falling
flowing
foam
locations
motion
mountain
nature
outdoors
park
provincial
rapid
river
running
speed
stormy
stream
summer
travel
urgency
water
waterfall
wet
white
英文關鍵字
abstract
background
falling
flowing
foam
locations
motion
mountain
nature
outdoors
park
provincial
rapid
river
running
speed
stormy
stream
summer
travel
urgency
water
waterfall
wet
white