求翻译：银行对外币与本币之间、外币与外币之间的兑换要收取一定的兑换费用，并且银行在兑换时是按“现钞买入价”收进，而不是按“外汇卖出价”兑换，前价要低于后价许多，储户将有一定的损失，有时候汇兑的损失甚至会超过利息的差额收入。是什么意思？

Between the banks' foreign currency and local currency, foreign currency and foreign currency exchange between a certain amount of exchange costs, and banks in the time of conversion is incorporated into the cash purchase price, rather than by the foreign exchange selling price exchange, the former

Bank of the foreign currency and the currency, foreign currency and foreign currencies to exchange between a bank and exchange rate charges, and in exchange, is the "cash purchase price" to, and not by the "Foreign exchange" exchange, sell at a price the price you want to lower the rear prices, many

The bank to between between the foreign currency and the standard currency, the foreign currency and the foreign currency exchange must gather certain cost of conversion, and bank when exchange is presses “the cash buying rate” to take in, but is not presses “the foreign exchange selling rate” the e

Banks between foreign and local currency, foreign currency and foreign currency exchange to charge a redemption fee, and in Exchange, the Bank is "cash price" into, instead of the "exchange offer" Exchange, prices to be lower than the price after many before, depositors will have a certain amount of

正在翻译，请等待...