英文關鍵字
adult
african
agreement
american
black
business
caucasian
clinic
colleague
cooperation
day
diversity
doctor
female
friend
greeting
group
hand
handshake
happy
health
hospital
indoor
male
man
medical
medicine
meeting
motion
multiethnic
multinational
multiracial
occupation
office
patient
person
physician
professional
slow
specialist
standing
sunny
surgeon
team
teamwork
two
uniform
window
woman
work
young