从长沙市中心到高铁站大约二十分钟的车程中，有人数到195个建设高楼的吊塔。

During a 20-minute taxi ride from a hotel in central Changsha to the high-speed rail station, a visitor counted 195 tower cranes erecting high-rise buildings.

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他说：“六方会谈的框架不是钢筋混凝土做的，而是建筑物外部用竹子做的脚手架，是一种用于建设高楼的结构。”

It is like a bamboo in the exterior of a building or sort of a simple framework used to establish a building, "he said."

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那些需要花数年时间建设的高楼大厦很有可能会是风险投资。

Tall buildings-which take years to put up-can be risky investments.

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