美元一直处于疲软的状态，原因何在？
The dollar has been weakening against several major currencies. One euro is currently worth about one dollar forty cents. A British pound is worth over two dollars.Many widely traded products are bought and sold in dollars. These commodities include oil, soybeans and metals like copper…
对于几种主要的货币，美元一直处于疲软的状态。一欧元目前可以兑换一美元四十美分。一英镑的价值是美元的的两倍多。许多广泛交易品都是通过美元买卖的。这些商品包括石油，大豆，还有像铜这类的金属 然而,处于疲软的美元或许有助于减少美国的贸易赤字。但是对于石油制造商以及以本国货币与美元价值直接相关的国家而言，美元…