英文關鍵字
active
adults
blue
boy
caucasian
childhood
clean
dive
exercise
family
four
fun
goggles
grandchild
grandfather
grandma
grandson
happy
help
hold
holiday
joy
kid
laugh
learn
lifestyle
man
mother
outdoors
outside
parents
people
person
pool
recreation
smile
son
summer
swim
underwater
vacation
water
woman