Most emerging market currencies yesterday fell further against the US dollar.

Under the IMF system, the US dollar is the key or leading currency.

在国际货币基金组织体系下，美元是关键货币。

The US dollar went through a difficult time, in company with the oil market.

美元与石油市场同时经历了艰难时期。

The US dollar is surging and export growth is slowing.

美元正在飙升，出口增长正在放缓。

The US dollar continued to slide

美元继续贬值。

He make a profit of fifty thousand us dollar on his house

他卖掉房子获利五万美元

It is one US dollar to seven point eight Hong Kong

是1美元兑换7.8港元

The Basis, Impact and Conflicts of the Existence of US Dollar Hegemony

美元霸权：生存基础、生存影响与生存冲突

The shoes became a fad1 in the mid2 1980s, when a pair could frequently be purchased for less than one US dollar.

果冻鞋在二十世纪八十年代中期曾经很流行，一双鞋售价不到一美元。

We all know that the US dollar has no economic value.

我们都知道美元没有经济价值。

One US dollar is around six point eight yuan.

1美元约合6.8元人民币。

Exchange Rate of US Dollar and Core American National Interest

美元汇率与美国的核心国家利益

On the Euro, US Dollar and International Deposits

欧元、美元与国际储备

The US dollar continued its strong performance in Tokyo today

美元今天在东京继续保持强劲的走势。

Euro vs US Dollar: Solution to a Historical Difficulty

欧元vs美元：解决一个历史的难题

Can I change Renminbi to US dollar?

我可以用民币换美金吗？

The us dollar be usually used the currency of account.

美元通常被用作记帐货币。

I want to open a US Dollar Account.

我要开立一个美元账户。

An analysis of the relationship between US dollar circulation and turnover mechanism and financial crisis

美元循环周转机制与金融危机关系探析

The US dollar is still in a prime spot.

美元在国际贸易中仍然占据主导地位。

I am going to change the RMB into US dollar.

我要把人民币换成美元。