No matter,3-D is here to stay. Experts predict that 3-D television will be a major trend in about five years.

VOA: standard.2010.02.21

What I'd like to do--and this will be the first time I've the clicker thing in the class so let's try out this little quiz and see how it works.

我想要--这是我第一次,在课上使用表决器,所以我们先做个小测试看看效果如何

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

they will have an A-D converter that fill data into the laptop.

他们会有一个A-D转换器,能把数据导入电脑。

麻省理工公开课 - 媒体、教育、市场课程节选

Mr.Obama's June 4 speech in the Egyptian capital will take place as part of a trip that will include visits to Germany and France to commemorate the 65th anniversary of D-Day, when Allied forces stormed the beaches of Normandy during World War Two.

VOA: standard.2009.05.09