The Three Gorge hydro project is a grand systems engineering. It's dispatching and running will bring a series of complex affection to the environment of the whole Yangtze River valley.

三峡水利枢纽是一项规模宏大的系统工程，它的调度运行对整个长江流域的生态环境都将带来一系列复杂的影响。

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The financial ecology construction is an item of long-term complex systems engineering, the finance eco-environment and the bank credit risk is closely linked.

金融生态建设是一项长期的、复杂的系统工程，金融生态环境与银行信贷风险息息相关。

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From the point of view of systems engineering, ship is a typical huge and sophisticated man-machine-environment system.

从系统工程的观点看，舰船是一个典型的、庞大的、复杂的人—机—环境系统。

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There were many uncertainties about how well our Lunar module systems and our Pressure suit and backpack would match the engineering predictions in the hostile lunar environment.

FORBES: Neil Armstrong on the First Moonwalk