In addition, transportation infrastructure construction and expansion often generate pollutants or endanger natural resources.

另外，运输设施的建设及扩展也会产生污染物，或危害我们的自然资源。

youdao

Since demand is dependent on housing and commercial construction, I would expect areas that can generate job growth and economic expansion will experience better demand.

由于需求是依赖于住房和商业建筑，我期望能够产生就业增长和经济扩张的地区，将更好的体验需求。

youdao

The California Gold Rush, the construction of railroads and a growing pioneer spirit all contributed to the expansion of the "wild west."

加州淘金热、铁路的建造、日益增长的拓荒精神都为向“蛮荒西部”扩张做出了贡献。

youdao

The first phase of construction includes early earthwork and concrete foundations for a mill and on-site power plant, expansion of the existing water-supply system, construction and operation of the initial phase of a new tailings facility, and expansion of camp facilities by approximately 6, 600 additional beds for workers.

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The authors also pointed out that, prior to the Great Recession, growth of residential and commercial construction fueled expansion of service sector businesses.

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Towards the end of the expansion, construction and leverage in commercial property began to take on some of the frenzied hue that had already marked housing.

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