英文關鍵字
howl
whine
dog
pet
sad
unhappy
bark
sing
cry
miserable
melancholy
sorrow
solitude
canine
old
patient
pain
mature
senior
face
animal
lonely
grief
elder
adult
terrier
domestic
home
indoor
inside
head
muzzle
snout
blanket
sofa
couch
wait
alone
male
bored
bedroom
living
bed
song
cute
doggy
scream
complain