英文關鍵字
blue
boy
bubbles
caucasian
cheerful
child
children
cute
down
exercise
expression
face
freestyle
fresh
fun
girl
goggles
happiness
happy
health
healthy
holiday
jet
joy
lane
person
play
pool
sea
sit
skin
sport
stroke
summer
sunny
swim
swimmer
swimming
teen
teenager
tilt
tropical
two
under
underwater
vacation
water
wave
white
young