英文關鍵字
agreement
blue
business
businessman
busy
cabinet
caucasian
client
clipboard
communication
contract
correspondence
design
director
document
education
female
focus
form
hand
handshake
human
information
keyboard
law
male
man
manager
marketing
meeting
models
object
office
paper
people
person
programmer
pullover
report
salesman
selective
sign
suit
teacher
technology
white
work
write