Especially the population of big cities, architecture, infra... because of theses endless expansions and consumptions, a new type of urban residence is required.

特别是大城市的人口，建筑…由于无止境的扩张和消费，我们需要一种新型的城市住宅。

youdao

If you study history, as I do, you will see that all expansions include big variations in rates of GDP growth over their course.

FORBES: Deja Vu Stock Market

As consumer deleveraging continues, big ticket items that fuel economic expansions, like cars and houses, are facing lower demand. (Read No Recovery Possible While U.S. Consumer Continues Deleveraging).

FORBES: Commerce Index Up 1% In June, More Sluggish Growth To Come