機器
american
automatic
background
bank
banking
banknote
banknotes
bankruptcy
bill
bookkeeping
business
buy
calculating
calculation
cash
change
closeup
color
commerce
commercial
copy
count
counter
counting
credit
currency
deposit
device
dollar
economy
electronic
equipment
finance
financial
many
modern
money
new
nobody
object
security
space
tax
technology
text
us
value
wealth
yellow