英文關鍵字
blonde
business
businesspeople
businesswoman
career
casual
caucasian
ceo
classroom
close
closeup
college
confidence
confident
corporate
education
emotion
emotional
emotions
employee
enjoy
excited
expression
eyes
face
female
friendly
fun
girl
happy
head
job
joyful
knowledge
leader
leadership
learn
learning
lecture
lecturer
lesson
looking
manager
model
occupation
office
open
optimistic
people
person
portrait
positive
professional
school
science
seminar
smile
smiling
speaker
standing
student
study
successful
teach
teacher
think
thinking
thought
thoughtful
training
trust
tutor
tutoring
university
woman
women
worker
working
workplace
young