英文關鍵字
background
child
person
girl
summer
book
school
face
eye
schoolgirl
education
portrait
student
young
study
pupil
cute
lifestyle
backpack
bag
childhood
little
learning
beautiful
elementary
smiling
autumn
casual
outdoor
caucasian
female
smile
knowledge
outdoors
schoolkid
schoolchild
calm
learn
primary
positive
concept
adorable
health
schoolbag
textbook
outside
hair
cheerful