英文關鍵字
belly
harbor
harbour
mammal
marine
phoca
pinniped
seal
touch
touching
train
trainer
training
vitulina
water
zoo
zookeeper
英文關鍵字
belly
harbor
harbour
mammal
marine
phoca
pinniped
seal
touch
touching
train
trainer
training
vitulina
water
zoo
zookeeper