英文關鍵字
arctic
change
climate
day
disko
drifting
education
environment
environmental
fjord
float
floe
floes
frozen
future
glacial
glacier
global
greenland
ice
iceberg
icebreaker
icecap
landscape
level
melting
natural
nature
north
nose
ocean
people
physical
polar
rainbow
reflection
reflections
remote
rise
rising
rural
sea
small
tourism
travel
vacation
warming
water
winter