And you can see here that there's an exponential Great Divergence.

大家可以看到大的走势。

We need to keep our distribution ecosystem healthy.

我们需要维持统的正常运行。

The diverters are designed to limit damage from launches.

器的设计是为了限制发射造成的损害。

So my story really is as much about that convergence in the Americas as it's a convergence story in Eurasia.

我想说的是美洲的大和欧亚的大情况是差不多的。

The Indus River and its tributaries were diverted into a vast web of canals.

印度河及其支被成一个巨大的运河网。

It's being shunted to his brain where he needs it. You call those compressions?

都被到需要的头部去了。你这个叫按压？

We shunt blood flow to the central kind of core of our body in an attempt to stay warm.

为了保暖，我们的血液会到身体的中心部位。

I WAS THE RESIDENT ON MR. SULLIVAN'S BYPASS.

我是Sullivan先生手术的主治医生。

Vessels in your extremities constrict- shunting blood to the body's core.

四肢的血管收缩，将血液到身体的核心部位。

And this slide here is the best simplification of the Great Divergence story I can offer you.

这个幻够最好地展示简化版的大故事。

It's a meromictic lake, one in which the layers of water do not mix.

这是一个湖，其中的水层不混合。

" The three diverging streams from antiquity joined into one great river" .

” “古代的三股汇成一条大河” 。

But because you don’t have many other openings, the heat coming out of this opening is sometimes very strong, active and even violent.

因为这样的渠道并不多，从这个平台上爆发出的量往往非常强烈，有时候甚至过于强烈。

Other launch sites in the United States use long diverters in the ground to guide fire away from the rockets.

美国的其发射场使用地面上的长器来引导火力远离火箭。

And the result is an even bigger divergence in a very short space of time than happened in Germany.

结果 朝韩两方在更短的时间内出现了大，比起德国的更甚。

To be clear, also, those were the triage units for those who have very mild symptoms. But that's really important.

还要明确的是，那些是那些症状非常轻微的人的单位。 但这真的很重要。

Fortunately, in a majority of people the defect is relatively small;the shunt is negligible and does not cause any symptoms.

幸运的是，在大部人中，缺陷相对较小；是可忽略的，不会引起任何症状。

At this point, the shunt is left-to-right, so oxygenated blood is flowing back and taking a second unnecessary trip to the lungs.

这样就产生了左向右的，氧合血液再次回到肺，进行了一次无效循环。

And they have to get this thing called a shunt, which  is like, sort of a tube that acts like a siphon.

们必须得到一种叫做器的东西，它就像是一种起到虹吸管作用的管子。

Portal hypertension leads to the formation of Portosystemic shunts, which is when blood is diverted away from the portal venous system and backs up into the systemic veins.

门静脉高压症可导致门脉-体静脉统的形成，即血液从门静脉统转向，回到了体静脉统。