While most of these functions are self explanatory, the Map TAB allow dynamic conditions to be built (using the Expression Builder) that dynamically change the display value of a report element.

大多数功能都是自说明的，映射标签页允许动态构建(使用表达式构建器)，以使得报表元素的显示值可以动态改变。

youdao

This element also supports hierarchal aggregation and display of data, allowing cube dimensions to be placed on rows and columns, and measuring data to be displayed at appropriate intersections.

该元素也支持等级聚合和数据显示，允许三维的行和列并且会测量数据以便使其显示在恰当的交叉点上。

youdao

I have also heard If it is the sort of material you would expect to display in a browser, use element content.

我也听说过如果是希望在浏览器中显示的那类材料，就使用元素内容。

youdao

Switching involves looking at an element of the screen and giving a big blink to select -- the display seems adjusted in such a way that normal blinks won't trigger it, so you're less likely to accidentally set something off.

ENGADGET: Haier's Eye-Control TV set, we go eyeballs on (video) HD