You want cities to agglomerate, to bring smart people together.

你希望城市能够集聚，将聪明人汇聚一堂。

There's large fixed costs, IT costs, just to name one, but also expertise can agglomerate in institutions, and one would expect there to be actually benefits.

存在较大的固成本， 比如IT成本，但专业知识也会在聚集，因此预期会有一实际的好处。

So an agglomerative method, which needs to define an exhausted T-cell cluster to analyze its communication, would likely miss them or average them out with non-exhausted cells.

因此，一种凝聚性方法需要先义耗竭T群集才能分析其相互作用，这种方法很可能会遗漏这，或将其与非耗竭平均化。

Workers want to be close to job opportunities, and companies want to be close to workers so the whole industry has agglomerated in just a handful of locations.

工人希望靠近就业会，而公司也希望靠近工人，因此整个行业都聚集在了少数几个地点。

The solar system was formed around 4.5bn years ago, when a cloud of dust and gas collapsed under its own gravity into a disc, which in turn agglomerated into the sun and its planets.

太阳系形成于大约 45 亿年前，当时一团尘埃和气体在自身重力作用下塌陷成一个圆盘，然后又凝聚成太阳及其行星。