英文關鍵字
adult
african
american
call
care
caucasian
cellphone
clinic
coat
computer
conversation
coronavirus
doctor
female
health
healthcare
hospital
job
laptop
looking
medical
medicine
mobile
office
one
online
person
phone
portrait
professional
sitting
smartphone
smiling
specialist
stethoscope
table
talk
talking
telephone
treatment
woman
work
working
young