英文關鍵字
background
bottle
caucasian
children
classroom
concept
education
female
girl
glasses
instrument
isolated
jar
learn
learning
lesson
liquid
montessori
one
school
space
student
table
toddler
transfer
water
white
英文關鍵字
background
bottle
caucasian
children
classroom
concept
education
female
girl
glasses
instrument
isolated
jar
learn
learning
lesson
liquid
montessori
one
school
space
student
table
toddler
transfer
water
white