英文關鍵字
bottle
break
cafeteria
canteen
cheerful
chew
childhood
clear
closeup
cup
day
drink
eat
education
elementary
food
growth
happy
head
healthy
horizontal
hungry
indoor
kid
knowledge
light
look
lunch
lunchtime
mealtime
mouth
nutrition
plastic
porridge
primary
pupil
schoolboy
smile
table
teeth
think
tie
transparent
uniform
vitamin
water
window