英文關鍵字
adult
also
animals
arctic
barbatus
bearded
beautiful
called
cold
cute
earless
erignathus
fauna
flipper
flippers
floe
frost
frozen
habitat
ice
lazy
life
mammals
marine
name
natural
nature
north
northern
ocean
outdoors
polar
reflection
relax
rest
resting
russia
scientific
sea
seal
seals
seasons
sleeping
snow
square
water
weather
whiskers
white
wild
wilderness
wildlife
winter