英文關鍵字
autumn
beautiful
brook
cascade
clean
color
colorful
creek
day
environment
fall
flow
flowing
foliage
foreground
forest
fresh
front
green
landscape
leaf
leaves
mountain
natural
nature
outdoor
outdoors
park
plant
plants
river
rock
scenery
scenic
splash
stone
stream
water
waterfall
wet
wild
wood
yellow