US Commerce Secretary Evans optimistic about economic outlook.
美商业部长艾万斯对经济前景感到乐观。
2.prime minister 总理；首相
The Prime Minister was speaking ahead of today's meeting.
首相在今天的会议开始之前作了发言。
3.single currency 单一货币
These countries’ attitudes to the single currency still owe much to their experience.
这些国家对单一货币的看法更多地还是依靠他们的经验。
4.coal mine 煤矿
The company operates three factories and a coal mine.
那家公司经营三个工厂和一个煤矿。
