英文關鍵字
altai
background
block
blue
broken
change
collision
crack
current
debacle
drifting
environment
floating
floe
flood
flowing
frozen
glacial
grey
katun
landscape
melting
mountain
movement
nature
nobody
obstacle
outdoors
pond
purity
river
riverbank
riverbed
rock
russia
snow
spring
stream
surface
texture
thawing
trailing
transparent
turquoise
water
white