英文關鍵字
amicable
back
background
backpack
beautiful
boy
boys
break
brother
bye
cheerful
child
childhood
children
classmate
communicate
curly
cute
education
family
female
friendship
fun
girl
handheld
happiness
happy
lessons
outdoors
outside
pretty
primary
pupil
rucksacks
school
schoolboy
schoolboys
schoolchildren
schoolgirls
sister
students
together
two
walking
waving