英文關鍵字
activity
animals
autumn
ball
boy
brother
catch
collar
command
day
doberman
dog
dry
female
forest
friendship
girl
grass
happiness
harrier
hound
joy
lawn
leaves
lifestyles
nature
open
outdoors
park
path
pet
play
relaxation
rest
resting
sister
smile
sport
sunlight
sunny
teen
throw
tree
two
walk
whippet
yellow
young