I have five sides. Five! Oh, pentagon.

我有五个方面。 五！ 哦，五角大楼。

Five, side job. Find a side job at which you can make money, but that will also allow you to do something you love.

五、副业。 找一份可以赚钱的副业，同时也可以让你做你喜欢的事情。

Eventually he chose a design for the building as a geometric pentagon – a building with five sides – and that's why the building is called the Pentagon.

最终他为这座建筑选择了一个几何五边形的设计——一座有五个面的建筑——这就是这座建筑被称为五角大楼的原因。