英文關鍵字
10
11
boy
break
caucasian
child
children
class
classroom
close
diet
dolly
eating
education
elementary
enjoyment
female
food
friends
girl
happy
healthy
high
indoors
lunch
lunchbox
male
mixed
old
packed
people
person
primary
pupil
race
school
schoolchildren
shot
sitting
six
smiling
student
time
together
up
year