英文關鍵字
temperatures
emission
heat
ice
water
pole
arctic
landscape
climate
change
frozen
sea
edge
melting
break
antarctic
antarctica
drone
flight
icy
seascape
snowy
winter
polar
ocean
nature
iceberg
greenland
environment
travel
tourism
north
global
warming
beautiful
aerial
white
surface
snow
sky
glacier
cold
blue
view
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