英文關鍵字
1040
adult
advisor
american
backgrounds
bank
banking
budget
bureaucracy
business
calculator
check
class
close
concept
concepts
counting
culture
currency
deadline
desk
economics
finance
financial
form
government
hand
home
house
inside
item
letter
loan
man
mature
men
model
money
object
paper
paperwork
paying
pen
piggy
preparation
receipt
receipts
refund
returning
service
sign
tax
usa
wages