英文關鍵字
capitals
child
childhood
class
classroom
continents
countries
earth
education
educational
educative
expression
eyes
face
geography
girl
globe
happy
homework
learning
library
lifestyle
little
looking
magnifying
map
maps
model
office
people
portrait
preschooler
pupil
read
scholar
school
schoolgirl
searching
student
study
studying
travel
view
watching
working
world