第一个模型是画在白板(或者一沓纸)上的，一般不那么正规。
The first models are drawn on the whiteboard (or on a sheet of paper) and tend to be informal.
因此，对于rup来说，一个模型就像是餐巾纸或者白板上面的图画，它是建模工具中的某样东西，甚至是一个想象中的图画。
Therefore, for RUP purposes, a model could be a drawing on a napkin or a whiteboard, something in a modeling tool, or even a mental image.
只不过用简单的纸和胶水做的小模型，他精心构建的形状让我们看到了实际上不可能发生的事情。
Using simple paper and glue constructions, he creates shapes cannily designed to make us see something that isn't happening.
应用推荐