The French move has heightened concern over exchange rates and interest rates.法国的这项决议增加了人们对汇率和利率的担忧。Officials hope the move will stabilize exchange rates.官员们希望此举能使汇率稳定下来。The table compares historical exchange rates for five different currencies.这张表比较五种货币在历史上的兑换率。The current low exchange rates are a boon for exporters.目前的低汇率对出口商极为有利。