What infrastructure improvements are needed? Is rail starting to deliver on its promises?

需要改善哪些基础设施？铁路方面是否开始兑现诺言？

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All these infrastructure improvements are rapidly making the telcos' Intelligent Network a distinctly second-rate choice.

所有这些基础设施的迅速改善使得电信公司智能网成了一个明显的二流的选择。

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They instilled a sense of pride, motivated people to work together, and encouraged development of infrastructure improvements in ways that were most positive.

它注入了一种自豪感，激励人们同心协力，并以最积极的方式鼓励改善基础设施。

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He says there have been improvements, in areas such as education and building infrastructure, but in other areas the situation is deteriorating.

VOA: standard.2009.10.01

Water officials in Pittsburgh are considering raising rates more than 13% for infrastructure improvements.

CNN: Heat pops pipes nationwide; brace for higher bills

There would be about 150 infrastructure improvements to enhance transportation, energy, water, and telecom networks.

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The association estimates 1.8 million new jobs could be created if the infrastructure improvements are funded by Congress.

CNN: Report: Road projects could spur 1.8 million jobs