英文關鍵字
background
bank
business
cash
chainge
change
coin
coins
composite
concept
currency
denomination
deposit
detail
donation
down
earn
earning
economic
economy
fall
falling
fees
finance
financial
fund
income
investment
loan
metal
mintage
money
paying
payment
pile
rich
richness
salary
saving
savings
silver
small
spin
stack
strew
success
toss
used
wealth
white