Just looking at Penrose's pattern, one sees plenty of pentagons and decagons.
看一看彭罗斯图案，你就可以发现其中有许多五边形和十边形。
To start with, the classic black and white soccer ball, stitched together from 32 panels of pentagons and hexagons, has deeper grooves.
首先，经典黑白相间的足球，由32片五边形和六边形缝合而成，沟槽更深。
ex: Traffic signs come in all different shapes: circles, triangles, rectangles, and even pentagons and octagons.
交通标志有很多不同形状：圆形、三角形、长方形，甚至是五边形和八边形。
Together they occupy the equivalent of almost three Pentagons.
它们几乎相当于3个五角大楼。
I mean a good example of that is if you look at those geodesic things, for example, it's made of all these hexagons and pentagons.
这是很好的例子，如果你几何地来理解那些概念的话，它由五边形和六边形拼成。
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