英文關鍵字
2
animal
antarctica
aquarium
captive
chordata
comfort
couple
direction
each
ecology
faces
fauna
flipper
fur
gentle
grey
head
hugging
kiss
life
love
mammal
mammalia
mother
nature
northern
ocean
other
pair
polar
portrait
relax
same
sea
seal
seals
sleep
smile
swim
their
together
touch
two
up
water
wildlife
zoo