单词:international radium standard
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ECONOMICS REPORT - Gold Prices Reach Their Highest Levels in YearsBy Mario Ritter Broadcast: Friday, January 06, 2006 I'm Steve Ember with the VOA Special English Economics Report. Gold has long been
GWEN IFILL: Finally tonight, we return to one of another of our periodic essays. There are many hot topics under debate in 2016. Bestselling author Daniel Pink wants us to focus on one issue not making headlines, how the metric system measures up. DA
[00:39.99]1.Is it a good conference this year? [00:44.75]No,not as good as last year's. [00:50.81]2.Do you think speaker D will go to listen to a speech? [00:58.17]No,he's not going to any speech. [01:03.32]Instead,he's going out for a walk. [01:29.8
MARY LOUISE KELLY, HOST: In the early days of the 20th century, radium factories in New Jersey and Illinois employed mostly women to paint watch faces and clock faces with luminous paint. The paint got everywhere - hair, hands, clothes. They were cal
----------------------- 外 汇 ------------------------- 外汇 foreign exchange 法定贬值 devaluation 外币 foreign currency 法定升值 revaluation 汇率 rate of exchange 浮动汇率 floatin
Hello and Welcome to News and Reports on China Radio International. In This Edition G20 Summit concludes in Cannes with a communiqu in which the G20 economies agreed to secure sustainable growth in coordinated efforts. Greece's centre-right oppositio