英文關鍵字
administration
animated
archive
binder
blank
business
cardboard
catalog
container
database
datum
directory
doc
document
education
element
empty
file
folder
icon
info
information
internet
job
library
memory
message
motion
moving
office
open
organization
page
paper
paperwork
portfolio
project
register
search
shadow
sorting
storage
store
symbol
tool
video
web
work