It USES maple floor boards to prop up the iPad. Of course your version could be a bit different and maybe even include a channel on the bottom where the Dock Connector cable can run.
使用枫木地板来支撑iPad，你自己的版本可以做的跟图片上的不一样。
2
But in the short run, credit was an easy way to prop up the living standards of those at the bottom of the economic pile.
但是从短期来看，要想支持落在经济收入队尾的人们的生活水平，信贷是一条捷径。
3
Your upper hand does not have a floor or a prop to hold onto so your upper hand has to be charged doubly more than your bottom one.