In this case, you bring up the box on request and position it relative to text in the document.

本例中，您应请求提供了一个对话框，并依据文档中的文本定位此对话框。

youdao

Position precedence rule. When resolving the float box position, the optimum vertical constraint takes precedence over the optimum horizontal constraint.

位置优先原则：在判断浮动框位置时，最佳垂直限制优于最佳水平限制。

youdao

The setup function creates the display window and initializes the starting position of the box (the origin).

setup函数创建显示窗口，并初始化了立方体的开始位置(起点)。

youdao

A Yahoo! Finance page, you see a search box or a box on the very prominent position.

比如在雅虎财经页面十分显目的位置,会看到一个搜索框。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

James McArthur could have doubled Accies' lead just before the game entered its final 10 minutes but, after weaving in from the right to a good position in the box, he fired over the top-left corner.

BBC: Hamilton 1-0 Kilmarnock

However, they would and should have been behind in the 25th minute when Clinton Morrison got into a great position in the box, but somehow managed to knee the ball over the bar from a yard out.

BBC: Sport - Football - Sheffield Weds 4-1 Hereford

It was St Mirren who found the net shortly afterwards, however, Mehmet opening the scoring after 29 minutes by collecting another Robb cross from the left flank and checking into a better position in the box before coolly firing low into Smith's net.

BBC: Motherwell 2-1 St Mirren