英文關鍵字
action
active
animal
ball
bark
barking
beautiful
brown
childhood
collie
cute
dog
friends
friendship
fun
game
girl
grass
green
happiness
happy
health
healthy
holiday
life
meadow
nature
outdoor
outside
park
pet
play
playful
puppy
recreation
run
sheepdog
small
smile
summer
trees
white
woman