How much of the total variation in y-- there's obviously variation in y.

y的总异中，有多部分——显然y异。

There is clearly a bunch of variation in the y.

显然，y 值大量的化。

Yet, as ever, the rosy global picture conceals wide variation between countries.

然而，像往常一样，乐观的全球图景掩盖了各国之间的巨大差异。

As filmmakers have experimented with split diopter, variations on the shot have arisen.

随着电影制人对分裂 diopter 进行验，这种镜头的化形式也随之出现。

A lot of the genetic variations has been shaped during those years of domestication.

许多遗传异这些年的驯化过程中逐渐形成。

But how much of that is essentially described by the variation in x?

但其中有多上是由x的化所描述的呢？

First, let's think about what the total variation is.

首先，我们来思考一下总异是什么。

How much of the total variation in y?

y的总异量有多？

We'll look at why filmmakers continue to use the effect and some of the variations it takes today.

我们将探讨为什么电影制人继续使用这种效果以及它今天的一些体。

So let's just figure out what the total variation in y is.

所以，我们只需弄清楚y的总异量是多。

This gives you the total variation in y.

这给出了y的总异量。

So our denominator, we want what percentage of the total variation in y?

因此，我们的分母，我们想要的是y总异中的百分之多？

Madrid has a wide variation of attractions from great monuments and classic and modern museums to big flea markets and international concerts.

马德里汇聚了丰富多彩的景点，从宏伟的纪念碑、古典与现代博物馆，到大型跳蚤市场和国际音乐会，无所不包。