英文關鍵字
alaska
animal
animals
aquarium
aquatic
beach
beast
big
clear
ecological
female
flipper
fur
have
island
kissing
lions
love
making
mammal
mammals
marine
mouth
muzzles
ocean
otariidae
outdoor
pacific
pinnipeds
relationship
rest
sea
seal
seals
strikes
swim
touching
two
usa
water
wave
wildlife
zoo