英文關鍵字
autumn
brook
brume
canyon
cascade
cold
colorful
creek
dim
environment
fall
flow
flowing
fog
foggy
forest
fresh
green
haze
hazy
landscape
leaf
mist
misty
moss
mossy
mountain
murmur
murmuring
natural
nature
nebulous
outdoors
park
river
rivulet
rocks
runnel
small
splash
stone
stream
torrent
vague
water
waterfall
wilderness
woods
yellow