英文關鍵字
characters
child
childhood
colorful
communication
count
education
family
figure
fun
game
girl
happiness
idea
inside
jumbled
kid
knowledge
learn
letter
love
macro
man
math
mathematics
natural
nature
number
numbers
one
over
park
people
person
play
preschool
school
small
spell
spring
studio
summer
symbol
teach
things
three
two
wood
word
young