英文關鍵字
activity
attention
boys
child
childhood
children
class
classmate
classroom
creativity
cute
daycare
education
educational
educator
elementary
friends
friendship
fun
geography
girls
group
hand
happiness
kids
kindergarten
learn
learning
leisure
lesson
little
play
playroom
playschool
pointing
preschool
preschooler
primary
program
raise
school
schoolboy
schoolgirl
sitting
social
students
study
studying
teacher
teaching
together
woman