currency, money 貨幣
     money changing 兌換貨幣
     an exchange form 兌換單
     bank note 鈔票
     note of large denomination 大票
     note of small denomination 小票
     small change 零錢
     subsidiary money 輔幣
     nickel piece 鎳幣
     plastic currency notes 塑料鈔票
     convertible money 可兌換（黃金）紙幣
     What''s the interest rate for the savings account?
     儲蓄存款的利率是多少？
     Do you pay interest on this account?
     這種存款付給利息嗎？
     Please tell me what the annual interest rate is.
     請告訴我年利率是多少。
     Interest is paid at the rate of 1% per annum at present.
     目前每年的利率是1%。
     It allows you to earn a little interest on your money.
     這可使你從存款中獲得一點(diǎn)利息。
     The account carries interest of 4%.
     該存款有4%的利息。
     The interest is added to your account every year.
     每年的利息都加到你的存款中。
     The interest rate for the savings account is 4%.
     儲蓄存款的利率是4%。
     It varies from time to time. At present it is 6%.
     （年息）每個(gè)時(shí)期都不同，現(xiàn)在是六厘