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