1.commerce secretary 商务部长

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OlYLiS-)WK]Cnw]。

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R+]Y#,Tof3。

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boKN_^sE41z+X.^gnh8。

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)2gN%en0tp2FN。