英文關鍵字
arctic
ashore
clear
climate
close
cold
crystals
debacle
drift
drifting
driven
floating
floe
flow
from
glacier
ice
icy
melting
motion
movement
nobody
north
river
snow
spring
transparent
water
weather
white
winter
英文關鍵字
arctic
ashore
clear
climate
close
cold
crystals
debacle
drift
drifting
driven
floating
floe
flow
from
glacier
ice
icy
melting
motion
movement
nobody
north
river
snow
spring
transparent
water
weather
white
winter