委内瑞拉实行的固定官方汇率为1美元兑2.15博利瓦.Venezuela has a fixed official exchange rate of 2.15 to the dollar.该国居民向外汇交易商兑换美元,以防范通货膨胀或是本国货币博利瓦贬值的风险.Residents seeking protection against inflation or a devaluation of the bolivar turn to cur...
Friends gathered at a memorial for the late statesman.这位已故政治家的生前好友为他举行了纪念仪式.The statesman is much occupied with affairs of state.那个政治家忙于国事。He was acknowledged as an able statesman.他被公认为是个有才干的政治家。His historical sweep made...
然而含有硅石和硅酸盐的工业品都有肯定的效果.The commercial product however, containing silica and silicates, has a positive effect.富集操作除去粘土和硅石达到相当高的程度.Beneficiation removes clay and silica to considerable extent.硅石实际上是一种有用的杂质,因为它是一种反应剂.Silica...
这位上校低头轻声做感恩祈祷。The Colonel bowed his head and whispered a prayer of thanksgiving.她低头的姿势让人想起皇室风范。She bowed her head in a gesture somehow reminiscent of royalty.她低头瞪着我，一脸怒气。She glared down at me with a peevish expression on...