英文關鍵字
beach
blue
boy
caucasian
child
childhood
coast
coastline
droplet
edge
family
four
fun
girl
group
happiness
happy
health
healthy
holiday
joy
kid
leisure
lying
nature
outdoor
people
recreation
relax
resort
sand
sea
seashore
shore
smile
splash
summer
sunny
surf
swim
tan
teenager
together
travel
vacation
water
wave
wet
young