In geometry, a soccer ball is considered a truncated icosahedron because it consists of 20 hexagonal and 12 pentagonal surfaces.

在几，一个足球被认为一个截断二十面体，因为它由20个六边形和12个五边形组成。

He was pent-up in a pentagonal penthouse on a peninsula.

他被关禁在一个半岛上面一个五角形小棚屋里。

Square, circular, or pentagonal in shape, the smaller towers protected the base of the walls and acted as buttresses, strengthening the fortification.

些较小塔楼形状各异，有方形、圆形或五边形，它们保护着城墙底部，并作为拱壁，增强了堡垒防御。

The significance was that  that constant didn't depend on the shape itself, it could have been a square, or a cat, or the  pentagonal faces of our dodecahedron, whatever.

重要，个常数并不取决于形状本身，它可能一个正方形， 或者一只猫，或者我们十二面体五边形面，等等。

The cathedral garth was a cloistered, pentagonal garden with a bronze postmodern fountain. Katherine was amazed how loudly the fountain's flowing water seemed to be reverberating in the courtyard.

大教堂花园一个封闭五边形花园, 里面有一个青铜色后现代喷泉。凯瑟琳惊讶于喷泉流水似乎在庭院里回荡声音。