venn的用法

However the investigation into history of logical diagrams, especially from Euler Diagrams to Venn Diagrams to Existential Graphs and Conceptual Graphs, suggests that they have reached a more extensive and deeper significance rather than being confined within its pedagogical role.

但逻辑图表从Euler图到Venn图再到存在图表和概念图表的发展表明，它已经超越出教学工具这一狭隘界限，从而获得了更为深刻、广泛的意义。

When the Venn diagram intersects, we revere their leaders almost like movie stars ( indeed, they are often portrayed by them-in the case of Steve Jobs, two times in three years).

当这群雅皮士在维恩图（Venn diagram）上出现重叠区域时，我们崇敬着其中那些领袖人物，犹如崇敬着一些电影明星（事实如此，他们常常被电影明星演绎——以史蒂夫·乔布斯为例，三年之中就有两次）。

A.which sentences are in categorical form just as they stand? For those that are, name the form, say what the quantity and quality are, and draw the Venn diagram.

哪些句子标准的定言形式是以绝对的形式处于它们当时的情况？对于那些句子，说出其形式的名称，说出那些句子的量和质为何，并且画出范恩图。