英文關鍵字
man
signing
notary
document
signature
showing
place
legal
agreement
contract
characters
attorney
secretary
client
lawyer
service
people
male
female
law
paper
certificate
pen
person
business
certify
approval
authority
clerk
official
public
working
writing
businessman
office
advice
application
confidential
customer
form
important
sheet
worker
certification
verify
motion
graphic
animation
hd