英文關鍵字
assignment
audio
card
caucasian
child
class
copybook
daughter
desk
digit
distance
education
elementary
family
flat
girl
help
home
hometask
homework
internet
junior
kid
lecture
lesson
line
look
math
mathematics
notebook
number
parent
pen
primary
pupil
room
row
school
schoolchildren
schoolgirl
set
sit
study
subject
supplies
table
tablet
teacher
training
woman