Modern city is a complex and huge system. City traffic is a import part of city.

现代城市是一个复杂、庞大的系统，城市交通是其中的重要组成部分之一。

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The public system of the exhibition design is a part of the exhibition design, it is also a complex and huge system itself.

展示设计的公共系统是展示设计的一部分，其本身也是一个复杂庞大的系统。

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The FCDSS for DaHuoFang Reservoir is a huge scale, complex and mutual system which is practical and reliable.

该系统是一个规模庞大、功能复杂、交互式的大系统，具有极大的实用性和可靠性。

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And as with any other huge, complex system, sometimes it breaks (just ask Con Ed).

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The current US system has little slack because processes are extremely complex with huge fixed costs and unlimited liability.

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