英文關鍵字
attractive
business
businesswoman
caucasian
cell
cellphone
close
closeup
college
communication
computer
computing
conference
desk
device
digital
ecommerce
education
electronic
equipment
exam
female
finance
finger
fingers
girl
group
hand
holding
human
internet
job
key
keyboard
laptop
lecture
management
manager
mobile
mobility
notebook
office
online
people
person
portable
pretty
professional
seminar
signs
sitting
smart
smartphone
student
study
studying
success
successful
table
talk
tapping
teacher
teaching
technology
training
type
typing
university
uses
using
white
woman
women
word
work
working
workplace
young