英文關鍵字
20s
academic
attentive
attractive
book
celebrate
class
college
computer
desk
distance
education
elearning
face
female
happy
hold
home
indoor
interior
internet
laptop
learn
lecture
lesson
listen
looking
modern
notebook
notepad
online
pen
person
positive
pretty
room
screen
silent
sit
smile
student
study
university
video
webinar
woman
work
young