機器
abstract
background
bank
bill
bond
budget
business
calculating
capital
cash
coin
commerce
communication
concept
consequence
conversion
cost
credit
currency
cyberspace
design
digital
dollar
economy
euro
finance
financial
foreign
funds
global
globe
illustration
income
index
interest
international
investment
market
money
note
opportunity
payment
prize
profit
rate
remittance
sale
savings
stock
threedimensional
trading
transfer
wealth