英文關鍵字
alone
are
beautiful
book
books
boy
calligraphy
caucasian
child
childhood
children
class
classroom
concentration
creativity
cute
day
doing
domestic
education
educational
elementary
english
good
home
homework
house
indoors
kid
knowledge
learn
lesson
little
person
portrait
read
reading
school
schoolgirl
sitting
skill
smart
student
study
teen
teenage
teenager
textbook
the
young
youth