A surge in cases driven by new variance has pushed health systems to their limits.

由于新的病毒种导致的病例正在激增，这已将巴西的卫生系统推向极限。

The second thing that matters that makes up the hundred percent of variance of happiness, external circumstances.

第二个对快乐差异数有影响的因素是外部环境。

But there's variance within this group and it's not efficient to go after all of them, right?

但这个群体的人有很多种类型要全面的跟踪他们不是很有效率 对吧？

56% of the variance is accounted of success, is accounted for by the sense of optimism or belief in yourself.

56%的成功是源自乐观主义或自信。

Interestingly, studies show more male variance in tests with their scores being both the worst and the best.

有趣的是，研究显示男性结果的较，他们的成绩主要分布于曲线的两端。

It's very easy to have small variances in that volume result in pretty big variances in the gram weight that you're using.

体积上的小很容易导致你使用的克重上的。

However, in general, external circumstances beyond the extremes, beyond being homeless on the street, make very little difference, in fact, about 10% of the total variance.

但总的来说，外部环境只要不过于极端，比如无家可归流浪街头，其实影响不，在差异方面只有10%的作用。

Whatever the color, our skin tells an epic tale of human intrepidness and adaptability, revealing its variance to be a function of biology.

无论什么颜色皮肤都是人类史诗般强适应性与无畏精神的见证，肤色的多样性是一项生物学功能。

These are the slight variances that you are seeing in the 75,90 and 60 percentile,and then of course that dramatic difference of the 25,40 and 35 percentile.

这些是你在75，90和60百分位数中看到的微小差异，当然还有25，40和35这三个百分位数的巨差异。

A cup of coffee will have quite a dramatic variance in its caffeine content, depending on a number of factors.

一杯咖啡的咖啡因含量会有很的差异，这取决于许多因素。

The researchers took account of that by showing that claims as much as a year at variance with the truth would make little difference to the outcome.

研究者们考虑到了这一点，出对事实的陈述的差异如果在一年之内对结果无太影响。

But on average, the best predictor what accounts for the most of the variance, in terms of longevity in the study, was positive feelings - positivity in general.

但平均来说，在这个长寿研究中，最能解释，两组相差如此的数据的因素就是积极情绪——总体的积极性。

And as she looked into Scarlett's stormy green eyes, her slight shoulders straightened and a mantle of dignity, strangely at variance with her childish face and figure, fell upon her.

瘦削的肩膀挺了挺，顿时显出一副庄重的神气她两眼盯着思嘉那双愤怒的绿眼睛，虽然和她那略带稚气的面孔和她的身材有些不相称。

In contrast, a 2014 paper looking at 10,000 people from both Japan and the U. S. found that blood type explained “less than 0. 3% of the total variance in personality.”

与此相反，2014年研究了一万人，其来自日本和美国，发现血型被解释为“个性的总方差低于0.3%”。

About 50 percent of our levels of well-being of the variance in explaining happiness can't be accounted for by genes, which explains some of the results, or for example, the twin studies.

我们健康中和快乐相关的数差异有50%并不是由遗传所决定的，当然遗传基因是有影响的，比如，双胞胎研究的案例。

And when you look at natural freckles, there is a little bit of variance like the shade and color so we're going to go back in with actually a gel liner now.

当你观察自然雀斑时，会看到一些色泽差异，所以我要用这个眼线胶笔。

We're gonna fight this variance with science and speed, not chaos and confusion, just like we beat back Covid-19 in the spring and more powerful variant -- Delta variant -- in the summer and fall.

我们将以科学和速抗击这种毒株，而不是混乱和困惑，就像我们在春天抗击新冠病毒，以及在夏秋抗击更危险的德尔塔毒株一样。

But it's important to also realize that it's not 100 percent of the variances that was explained, by hope, or by belief, or by optimism, as many of the self-help books would have us believe.

但需要意识到的是不是所有这些差异，都能用希望，信念或乐观来解释的，很多自助书籍想引导我们这么认为。