英文關鍵字
african
apartment
assistance
attractive
boy
carefree
cheerful
desk
doing
elderly
elementary
entertainment
expression
family
female
fun
generation
hand
happy
have
hispanic
home
joy
joyful
knowledge
learning
lesson
living
male
mother
motion
parent
people
play
room
school
sitting
slow
slowmotion
smiling
son
table
teacher
teaching
team
together
tutor
two
woman
young