英文關鍵字
abstract
active
animation
background
blue
boy
burst
cannonball
caribbean
caucasian
child
childhood
deep
dive
droplet
enjoyment
exercise
fun
happy
having
healthy
holiday
jump
light
liquid
loop
male
medium
motion
nature
ocean
one
outdoors
pattern
peaceful
pool
run
shot
smiling
splash
summer
sunlight
surface
swim
water
year