It can do this between sunrise and noon on a clear day with an average outside temperature of thirty-two degrees Celsius.
VOA: special.2009.04.20
On an average day, nearly everyone fifteen years of age and older took part in a non-work activity like watching television, socializing or exercising.
VOA: special.2011.07.22
The average college student in America spent an estimated seven hundred dollars on textbooks last year.
VOA: special.2009.09.03
They spent an average of about eight hundred dollars a year on supplies.
VOA: special.2009.05.18
The government has also submitted legislation that would increase the excise tax on beer by an average of 50 percent per year from 2010 to 2012.
VOA: standard.2009.10.15
The study also says American children eat an average of three snacks a day on top of three regular meals, and the snacks account for almost one third of their daily calories.
VOA: standard.2010.03.09
The agency report called for the need to adapt to an increase in more intense hurricanes in the Caribbean, above-average warming impact on glacier-dependent river flows in Central Asia,and droughts affecting fragile economies in North Africa.
VOA: standard.2009.09.01
应用推荐