英文關鍵字
adult
books
caucasian
class
college
doctor
education
exam
exhausted
fatigue
female
frustrated
girl
hijab
home
indoors
insomnia
intelligent
knowledge
lazy
learning
lesson
literature
medicine
muslim
nap
overload
people
person
preparing
reading
research
shot
sleep
sleepy
student
study
test
tired
university
vertical
video
woman
workplace
writing