英文關鍵字
advantage
america
american
bank
banknote
banknotes
bill
bills
cash
china
chinese
commercial
courses
currencies
currency
difference
dollar
dollars
exchange
monetary
money
notes
parity
policy
rate
trade
union
usa
war
world
yuan
英文關鍵字
advantage
america
american
bank
banknote
banknotes
bill
bills
cash
china
chinese
commercial
courses
currencies
currency
difference
dollar
dollars
exchange
monetary
money
notes
parity
policy
rate
trade
union
usa
war
world
yuan