For example,in two thousand five, the United States bought one point four billion dollars worth of cocoa products.

VOA: special.2010.02.17

What we've got here is the following, this idea of partials that Eva was talking about with ratios, two to one, three to two, four to three, five to four, six to five and so on, and the point here is that the way we differentiate between instruments.

接下来,我们要讲的是,伊娃刚谈到的泛音的高低比率,二比一,三比二,四比三,五比四,六比五,等等,这里我要讲的是,我们区分乐器的方式

耶鲁公开课 - 聆听音乐课程节选

"In addition to the deaths, there's about two-point-five billion and I want to emphasize, about two-point-five billion cases of diarrhea among children every year."

VOA: special.2009.11.17

The website users regained about five point two kilos - overall,not much better than the control group, which had no structured weight maintenance program.

VOA: standard.2010.07.30