英文關鍵字
background
banking
banknote
bill
bills
black
business
businessman
buy
cash
currency
different
down
economy
exchange
finance
financial
foreign
giving
hand
handing
hold
holding
investment
isolated
loan
male
man
market
money
over
paper
pay
payment
people
person
rouble
ruble
rubles
russia
russian
savings
symbol
thousand
trade
two
wealth
white