英文關鍵字
sea
lion
fur
seal
eared
roar
female
animal
cubs
stones
rocks
coast
with
sound
callorhinus
ursinus
mammal
ocean
background
noise
eumetopias
jubatus
marine
arctocephalus
pusillus
cape
cross
colony
krill
predator
southern
africa
nature
wildlife
aquatic
beach
concervation
life
natural
gulf
preditor
okhotsk
kiv8upsiv50p
gill
stellers
northern
nice
swimming
male
intershum
concept
pinniped
seals
otariidae