選択的
agreement
application
approval
approve
authority
business
businessperson
businesswoman
certificate
certified
certify
closeup
contract
desk
document
finger
form
hand
hold
holding
human
indoors
law
legal
notary
office
official
one
paper
paperwork
people
permit
person
print
record
rubber
seal
shadow
stamp
stamper
using
validation
woman
wood
wooden
work
worker
working
workplace