英文關鍵字
akkem
altai
among
background
bed
channel
cloudy
cobblestone
danger
environment
evening
fast
flowing
foam
forest
grass
hedge
impetuous
landscape
morning
moss
motion
mountain
mountains
muddy
nature
nobody
obstacle
outdoors
overcast
pond
raging
rapid
red
river
riverbank
rushing
russia
scenic
sky
speed
splash
spray
stone
stormy
stream
summer
surface
tide
tourism
travel
tree
water
wave
wilderness