Demographers reckon that three quarters of humanity could be city dwelling by 2050, with most of the increase coming in the fast growing towns of Asia and Africa.

人口学家估计，到2050年，将有四分之三的人类居住在城市，其中大部分将来自亚洲和非洲快速发展的城镇。

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Bellevue, a fast growing city, just east of Seattle, uses a system that is gaining popularity around the intersection signals that can adjust in real time to traffic conditions.

位于西雅图东部的贝尔维尤是一个快速发展的城市，它使用了一个在十字路口信号周围越来越受欢迎的系统，该系统可以根据交通状况实时调整。

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This is even more true of the fast-growing information industries.

快速发展的信息产业更是如此。

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Also,business plans often assume it will be easy to gain a share of a large or fast-growing market.

VOA: special.2009.06.26

I think it makes managing a growing company and a fast-paced movement very, very easy because there is basically one thing that you have to do.

我认为它让一个不断壮大的公司的管理,和快速发展变得，非常简单,因为你必须做一件事。

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Therefore, it's a fast-growing market.

这是一个快速成长的市场。

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Costa boosted the U.S. sales force 50%, to 4, 600 and focused on fast-growing drugs.

FORBES: Reviving Novartis

What started as a movement is now an established and fast-growing sector of the food business.

NPR: Organic Farmers Divided over Synthetics

On the other hand, a fast-growing number of New York's Catholics are not white.

ECONOMIST: New York��s Catholics