英文關鍵字
activities
adults
affectionate
and
babies
beautiful
carefree
cheerful
child
childhood
children
cute
daughter
day
enjoyment
ethnicity
families
females
freedom
fun
girls
happiness
joy
laughing
leisure
lifestyles
love
loving
made
man
mother
motion
nature
offspring
outdoors
parents
park
people
playful
playground
playing
recreational
smile
smiling
space
summer
swing
swinging
togetherness
tree
women
young