英文關鍵字
aeagulls
amazing
animal
antarctica
arctic
argentinian
behavior
behaviors
blue
cold
environment
fantastic
float
floe
global
grenland
hydrurga
ice
iceberg
icecap
iceland
landscape
leopard
leptonyx
lovely
mammal
marine
melting
mountains
nature
ocean
pole
predator
sad
sea
seal
sit
sleep
snow
south
travel
waddling
warming
water
white
wild
wildlife
winter
wonderful