英文關鍵字
business
businessman
busy
buttons
clerk
closeup
communication
computer
connection
education
entrepreneur
hands
human
indoors
informatics
information
internet
job
keyboard
keypad
latin
male
man
management
manager
marketing
network
networking
office
online
people
person
pressing
sitting
social
suit
support
table
teacher
technology
typing
web
wireless
work
worker
working
workplace