As the US dollar strengthened in the second half of 2008, gold prices softened, hitting lows of around US$713/oz in October and November.

自美元从去年下半年开始走强以后，金价下跌，并在10月11月间达到约每盎司713的低点。

youdao

Researchers led by Dirk Brockmann, now at Northwestern University in Illinois, analysed the movements of more than half a million US one-dollar bills as they were passed around over five years.

现在在伊利诺伊州西北大学的研究者们，当时由德尔克·布洛克曼带头，对超过五十万张一美元钞票在五年内的活动情况进行了分析。

youdao

Please note all prices are in US $ (dollar) and are subject to a 10% service charge added on the final bill. Prices are per person. Children under 12, half price.

所有价格是按美元计算，需收取10%的服务费，并加入最后的账单.12岁以下的小孩半价！

youdao

The lira has lost half its value against the US dollar since Turkey first lurched into crisis in February.

BBC: IMF chief visits troubled Turkey

The yen is at a four-and-a-half year low against the US dollar, trading at about the 102 mark in Asia.

BBC: New Year opening ceremony at the Tokyo Stock Exchange