英文關鍵字
abundance
background
bank
banking
banknote
bill
business
calculating
calculation
cash
change
closeup
commercial
count
counter
counting
credit
currency
device
economy
equipment
euro
exchange
finance
financial
green
hundred
instrument
investment
loan
machine
money
note
number
paper
recession
rich
sale
savings
sign
success
symbol
tax
video
wealth