英文關鍵字
adult
african
american
assistance
background
black
book
boy
camera
child
concept
couple
decision
desk
education
family
hand
happy
help
home
homework
house
kid
kitchen
laughing
learning
lesson
man
mom
mother
parent
people
portrait
question
reading
school
showing
smiling
son
study
support
table
talking
teaching
thinking
together
woman
young