The report offers some ideas for dealing with obesity within government health care reforms.

VOA: special.2009.07.21

So this one is not a spoof, it's actually a pretty cute video and it offers us the opportunity to just take a look at some of the kinds of ideas we'll be looking at in this course.

这个就不是开玩笑了，它其实是个比较有趣的视频,它让我们有机会了解,在我们课堂上会讲到的一些思想。

哈佛公开课 - 计算机科学课程节选

He said the United States offers some of the world's lowest barriers to trade -- and expects free and fair access to other countries in return.

VOA: special.2010.07.09

However,Professor Cacioppo says existing research offers some possibilities.

VOA: special.2009.12.22

Author,educator and environmental activist Bill McKibben offers some advice in his new book on how to live on what he calls our "tough new planet."

VOA: standard.2010.04.21