英文關鍵字
1080p
1920x1080
agreement
applying
approval
authority
ballpoint
business
buying
close
condition
contract
contractual
customer
document
finance
form
fullhd
hand
handwriting
human
identity
ink
lease
legal
letter
loan
macro
paper
paying
pen
responsibility
sending
sign
signature
signing
success
system
tax
text
treaty
validate
video
white
writing