英文關鍵字
apple
back
background
backpack
bag
book
box
boy
breakfast
case
child
childhood
children
education
elementary
expression
family
happy
help
home
kitchen
learn
learner
lunch
lunchbox
mom
mother
notebook
pen
pencil
portrait
prep
preparation
preschool
pupil
sandwich
satchel
scholar
school
schoolboy
schoolchild
small
smiling
snack
student
supplies
textbook
together
young