英文關鍵字
arm
author
ballpoint
blank
book
bright
business
commerce
corporate
data
diary
document
documents
education
empty
finger
fingernail
hand
handwriting
holding
home
human
isolated
letter
macro
male
man
manager
message
note
notebook
notepad
object
occupation
office
page
paper
paperwork
pen
person
school
sign
student
studying
white
woman
work
workplace
write
writing