英文關鍵字
4
answer
child
childhood
class
communication
computer
connection
cute
demonstrate
distant
education
elementary
four
girl
hand
home
homeschooled
homework
indoor
internet
kid
knowledge
laptop
learning
lesson
notebook
online
paper
person
pupil
question
raise
remote
school
show
sign
student
study
talk
teach
technology
virtual
young