英文關鍵字
fatigue
tired
exhausted
male
physician
watching
webinar
online
laptop
drinking
coffee
late
vertical
video
overworked
doctor
night
shift
dark
scrubs
lifestyle
modern
medical
healthcare
working
professional
technology
clinic
job
break
sleepy
insomnia
overtime
internet
digital
indoors
african
black
people
person
adult
man