英文關鍵字
adult
american
arabian
background
call
caucasian
cellphone
chroma
coat
communication
doctor
easterners
european
general
green
health
healthcare
hispanic
hospital
intern
job
key
listen
male
man
medical
middle
mobile
occupation
people
person
phone
physician
portrait
practitioner
professional
screen
smartphone
smiling
speak
specialist
standing
stethoscope
studio
success
talking
telephone
tie
uniform
white
work
young