Drag the "Note - Sketch" item (marked with an arrow) onto the art board. You'll get an area you can type in.

拖动“note—sketch”项目(箭头所指)到美术板上。

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The Method Sketch could be documented on a white board; in a word processor document, spreadsheet, or visual model; or using any other support.

方法纲要可能被存档于源代码中，文字处理器文件中、电子表格中，或者图像模式中，或者利用任何其它的支持。

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The modeling process may start with a sketch of a system on the legendary napkin (a white board or a regular sheet of paper are good alternatives).

建模的过程可以从传奇般的餐巾纸(一块白板或者裁好的一沓纸是很好的替代品)上的系统草图开始。

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