管理
adjustment
administration
archive
black
blank
business
color
computer
data
design
directory
document
element
empty
file
flat
folder
graphic
icon
illustration
information
interface
internet
isolated
job
line
music
office
open
organization
organize
organizing
outline
paper
sign
stacks
staplers
storage
store
symbol
template
thin
tidy
tool
tray
upload
web
work