He and other economists call this clustering agglomeration.

他和其他经济学家称其为集群集聚效应。

To understand how an agglomeration gets going, consider New York City.

要了解集聚效应是如何发展的，请看下。

We are an agglomeration of all of our days and all of our minutes and everything that's happened to us.

我们是我们所有日子、所有时间以及发生我们身上的切事情的集合体。

Though it resembles an agglomeration of plants, the facility is in fact a highly optimised Verbund (combine) held together by nearly 2,850km of pipes.

尽管它类似于植物群，但该设施实际上是由近 2,850 公里的管道连接起的高度优化的 Verbund（组合）。

Iceland, which is entirely devoid of alluvial soil, is wholly composed of volcanic tufa, that is to say, an agglomeration of porous rocks and stones.

冰岛完全没有冲土，完全由火山凝华组成，也就是说，多孔岩石和石头的聚集体。

You only have to look at the complaints of people who live in Seattle or the Bay Area to see that very serious negative implications of excessive or poorly managed agglomeration.

你只需看看西雅图或湾区居民的抱怨，即可发现过度集聚或管理不善所带来的非常严重的负面影响。

And on the other side of the Pacific, in Peru's Rio Supe, we already see huge agglomerations of people with monumental architecture 4,000 years before the Inca.

太平洋的另，秘鲁的苏佩里奥，我们已经看到巨大的人口聚集地，印加文明出现之前 4000 年就拥有不朽的建筑。

It is home to two of the largest agglomerations of little penguins and fur seals, and a ground zero for the reintroduction of locally extinct animals.

它是两个最大的小企鹅和海狗聚集地的家园，也是重新引入当地灭绝动物的归零地。

Even though you no longer use, much of the time anyway, the water transportation like we used to, they can still shape passive development through agglomeration, right?

即使你不再使用，无论如何，很多时候，像我们以前那样的水运，它们仍然可以通过集聚形成被动发展，对吗？

The fragmented ownership and low overhead costs help facilitate economies not of scale, but of agglomeration, with rows of idiosyncratic spaces that feel personal, informal and intimate.

分散的所有权和较低的间接成本有助于促进集聚经济而非规模经济，排排独特的空间给人以个人、非正式和亲密的感觉。

I guess that's why I'm in New York is because of the agglomeration that once was driven by the ports and the Erie Canal that no longer is as important.

我想这就是我的原因，因为曾经由港口和伊利运河驱动的聚集不再那么重要了。

Even the real estate and land they own are suddenly worth more, all because of the economics of agglomeration and multiplier effects, because the local mayors are actually an equity stakeholder of the entire city.

甚至他们拥有的房地产和土地突然变得更值钱，这都是因为集聚和乘数效应的经济学，因为地方长实际上是整个城的股权利益相关者。