英文關鍵字
book
calculating
calculus
chequered
child
childhood
clever
cute
dark
desk
education
elementary
evening
expression
girl
hands
homework
kid
knowledge
lamp
learn
little
looking
lovely
math
mathematics
maths
memorizing
motivated
multiply
notebook
numbers
pencil
pensive
persevering
practice
primary
problem
propping
pupil
schoolchild
schoolgirl
science
solution
solve
student
study
studying
table
tenacious
wisdom
work
write
writing
young