英文關鍵字
academic
ancient
backpack
bookshelves
boy
building
caligraphy
casual
child
childhood
cute
desk
education
glasses
grand
grandson
indoor
inside
kid
learning
leisure
letter
little
male
music
people
person
portrait
positive
pretty
pupil
reading
room
rucksack
school
schoolboy
sitting
smile
son
student
study
table
teen
teenager
university
woking
years