英文關鍵字
animal
another
autumn
body
burrow
dig
dog
dwelling
earth
forest
grass
habitat
head
help
his
hunting
husky
instinct
life
mammal
nature
paws
presence
sand
sense
senses
smell
summer
tail
training
unearth
video
英文關鍵字
animal
another
autumn
body
burrow
dig
dog
dwelling
earth
forest
grass
habitat
head
help
his
hunting
husky
instinct
life
mammal
nature
paws
presence
sand
sense
senses
smell
summer
tail
training
unearth
video