Anyways, why are they always odd numbers?

不管怎么说，为什么它们总是奇数呢？

What numbers have an odd number of factors.

什么数的因数数是奇数呢？

Evennumbered routes run east and west, oddnumbered routes run north and south.

偶数公路走东西向奇数公路走南北向。

So three is an odd number.

而 3 是奇数。

Or how about this: shade in all of the odd numbers.

或这样，把奇数的部分上色。

That's why they have an odd number of factors.

这也是 为什么它们有奇数因数的原因。

Those trace elements make the mineral magnetic because they have odd numbers of electrons.

这些微量元素使得矿物具有磁性因为它们拥有奇数的电子。

Up until this guy, he saw an odd number of green hats.

而上人看到奇数顶绿帽子。

Parity tells you whether a given value is even or odd.

「奇偶性」能告诉你，给定的值是奇数还是偶数。

One has an odd number of factors.

1的因数数是奇数。

You might know the mathematical meaning. Numbers like 1, 3, 5, 7.

你可能知道其数学含义。如 1、3、5、7 这样的奇数。

So this guy saw an odd number of green hats.

这人看见的绿帽子数量是奇数。

Until november 15th, cars with odd numbers and the tags drive one day and cars with even numbers the next day.

直到11月15日，车牌号为奇数号的车辆在奇数日出行，车牌为双数号的车辆在双数日出行。

Let's take, for example, wearing odd jacket and odd trousers together.

让我们举例子，起穿奇数夹克和奇数裤子。

Those heading to even numbered floors travel in the upper car, while those seeking an odd-numbered floor taking the bottom.

前往偶数层的乘客乘坐上层轿厢，而前往奇数层的乘客乘坐底层轿厢。

We mustn't have an odd number here.

我们这里不能有奇数。

Is that going from all the integers to the odd ones?

是从所有整数到奇数吗？

It's just the odd two really, but otherwise very good.

确实只是奇数两，但其他方面都很好。

That couldn't be true if p was odd because an odd number times itself is always odd, so p was even as well.

如果p是奇数，则p的平方不可能为偶数因为奇数乘以本身，得到的还是奇数，所以p也应该是偶数。

They will bet on the odd or even number of mourners at a funeral.

他们会赌葬礼上送葬的人数是奇数还是偶数。