Sometimes we can get a long way using only shape tools like the ellipse, polygon, rectangle or rounded rectangle.

我们常常需要经过漫长的道路只是去运用图形工具比如椭圆形、多边形、长方形和圆形长方形。

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Drawing tools: the path and polygon drawing tools are now available in the free product.

制图工具：现在免费版本有了路线和多边形制图工具。

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I am sure it took you some time to learn the polygon modeling tools.

我相信你以前肯定用了一些时间来学习多边形建模工具。

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