I could put some thick paper boards outside the classroom in the corridor.

我们可以把一些厚纸板放到教室外的走廊里。

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We could use pen and paper, white-boards, or simple software applications that allow us to model.

我们会使用笔和纸、白板，或者简单的软件应用，这些就让我们可以建模。

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You can draw them on paper or on white boards.

可以将其画在纸上或白板上。

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Walt Disney and his team liked to use storyboards, which started out as sheets of paper with rough sketches of movie scenes, pinned up on bulletin boards.

FORBES: Racking Up Ideas, on the Cliff