英文關鍵字
activity
adolescence
adult
beautiful
beauty
caucasian
cheerful
clothing
coffee
communication
concepts
couple
culture
discussion
domestic
down
drinking
enjoyment
ethnicity
females
floor
flooring
friendship
full
fun
gray
happiness
heterosexual
horizontal
indoors
joy
leaning
leisure
lifestyle
lifestyles
only
people
room
sister
sitting
smiling
summer
talking
teenagers
togetherness
two
view
women