The home's new "social space," said Mrs. Washington, 34, is anchored by a pine dining table made from a drafting board set on a metal frame.

34岁的华盛顿夫人说，家里的新“社会空间”是由金属框包围的松树餐桌。

He was a great proponent of simplicity, saying once, “An architect’s most useful tools are an eraser at the drafting board and a wrecking bar at the site.”

他是一个伟大的简单性倡导者，他曾说过：“一个建筑师最有用的工具是草图板上的橡皮擦。”

According to the nature of projective scale, it has solved the problem of drawing a cars perspective when perspective vanishing point is out of the drafting board.

文中利用射影几何中射线比的特殊性质，解决了透视灭点在图板外的透视图画法。

Table Alidade, Instrument used on the board for drafting topographical charts in order to indicate the angles between two points.

台上用照准仪，在绘图台上使用的工具，用作之处两点间的角度。