The radicalization of American politics hasn't been symmetrical.

美国政治极端化并不对。

But that doesn't mean our brain's symmetrical.

但这并不意味着我们大脑是对。

Everything seems centered, everything seems symmetrical.

一切似乎都是中心，一切似乎都是对。

Both a football and a top are cylindrically symmetrical.

橄榄球和陀螺都是圆柱状对。

And life was balanced, safe and symmetrical once again.

生活重归平衡，安全而相。

It means that it's not symmetrical.

就是不对意。

Our love of symmetry makes sense, because we're symmetrical.

我们钟爱于对是有道理，因为我们就是对。

Flawless pearls are among the most symmetrical spheres with biological origins.

无瑕珍珠是有生物起源最对球形之一。

In the earliest days of an embryo, left and right are symmetrical.

在胚胎早期，左右是对。

Highly symmetrical bodies in animals might signal quality genes, and better offspring.

动物界存在高度对体型可能代表着高质量基因、以及更好后代。

We know that faces that are symmetrical tend to be perceived as more beautiful.

我们知道对脸往往会被认为更漂亮。

Or maybe it's because I have perfectly symmetrical features and hair like Ariel.

或许是因为我拥有完美对体型和小美人鱼般秀发。

You will lay them out in symmetrical rows to be on declaration throughout the meal.

你要把它们对地摆成一排，以便在整个用餐过程中都能看到。

She has a very symmetrical face-- she will attract a mate when she is ready.

她脸型很对等她准备好了自然就会去约别人。

Even organs that look symmetrical at first seem to tip one way or the other.

即使是一开始看起来对器官似乎也会向一个或另一个方向倾斜。

Seeing ourselves in reverse can be a little weird, partly because our faces aren't perfectly symmetrical.

反过来看我们自己可能有点奇怪，部分原因是我们脸不完全对。

And they found that some brain wave responses were symmetrical across both hemispheres in several different places.

他们发现一些脑电波反应在两个大脑半球几个不同地方是对。

It only works on objects that are cylindrically symmetrical like a football or a rugby ball.

它只适用于柱对物体，如足球或橄榄球。

You might notice that they look symmetrical, and if you look closely, you'll see they have six sides.

你可能会发现它们看起来是对，当你近距离观察，你会发现它们有六个面。

So the more complete your pollination is really, the more symmetrical and wonderful and big your fruits can be.

所以你授粉越完整，你果实就越对，越漂亮，越大。