英文關鍵字
teacher
bored
student
remote
course
female
explaining
lesson
distracted
tablet
workplace
video
class
online
lecture
education
tired
virtual
listening
coach
teaching
elearning
meeting
speaking
distance
communication
study
web
interview
conference
training
work
internet
chat
digital
webinar
call
skill
modern
technology
indoors
caucasian
people
person
adult
woman