英文關鍵字
abacus
balloons
cafe
caucasian
child
childhood
color
colorful
counting
dof
drink
education
elementary
face
frame
friends
fun
girl
glass
green
happy
holiday
indoors
intelligence
learn
learning
little
man
math
mathematics
numbers
object
people
play
pretty
shallow
sign
smiling
student
symbol
table
talk
thinking
tool
toy
two
white
wood
wooden
young