英文關鍵字
active
amusing
backlight
ball
beam
beams
capture
catch
doberman
dog
doggy
exercises
flee
flying
forest
game
grasp
green
hilarious
hilariously
hold
jaws
jump
lesson
motion
mouth
moving
outrun
park
play
playful
pretty
quickly
seize
slowmotion
sunbeam
sunset
sunshine
tease
teeth
toy
training
young