英文關鍵字
online
lecture
weary
man
virtual
class
laptop
desk
sitting
home
vertical
distance
education
tired
student
exhausted
video
lesson
boring
coffee
cup
smart
modern
remote
work
technology
internet
male
adult
person
people
guy
interior
indoors
英文關鍵字
online
lecture
weary
man
virtual
class
laptop
desk
sitting
home
vertical
distance
education
tired
student
exhausted
video
lesson
boring
coffee
cup
smart
modern
remote
work
technology
internet
male
adult
person
people
guy
interior
indoors