機器
blue
book
break
business
button
chair
chart
clock
coffee
compass
computer
connection
contact
contacts
cup
data
database
document
icon
icons
interface
internet
lamp
laptop
man
media
mobile
monitor
office
pen
pie
power
presentation
printer
report
router
ruler
set
sign
speech
symbol
tea
team
telephone
tie
time
typing
web
website
worker