英文關鍵字
three
people
mid
adult
woman
female
caucasian
mature
man
male
dentist
patient
real
covid
19
coronavirus
virus
contagious
contagion
face
mask
protection
pandemic
doctor
profession
work
occupation
medicine
biology
research
science
future
technology
development
biochemistry
human
biological
scientist
scanning
information
data
futuristic
global
concept
idea
communication
connection
change
moving
design
animation
montage
digitally
generated
digital