英文關鍵字
background
beauty
bright
brightness
brook
cascade
course
creek
crepuscle
day
dusk
energy
environment
falls
flowing
forest
glittering
landscape
mountain
natural
nature
peace
peaceful
power
reflection
river
rock
running
rural
scene
shining
shiny
sparkle
speed
speedy
splashing
spring
stone
stream
summer
sunlight
sunny
sunshine
surface
twilight
water
waterfall
wave
wet
wilderness