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。

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圆盘，然后又凝聚成太及其行星。

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，而公司也希望靠近工人，因此整行业都聚集在了少数几地点。

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.

存在较大的固定成本， 比如IT成本，但专业知识也在构中聚集，因此预期有一些实际的好处。